Sample records for wcmc threatened endangered
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40 CFR 230.30 - Threatened and endangered species.
2010-07-01
... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Threatened and endangered species. 230... Impacts on Biological Characteristics of the Aquatic Ecosystem § 230.30 Threatened and endangered species. (a) An endangered species is a plant or animal in danger of extinction throughout all or a...
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2013-08-12
... Atmospheric Administration Endangered and Threatened Wildlife and Plants; Endangered Species Act Listing...; Endangered Species Act Listing Determination for Alewife and Blueback Herring AGENCY: National Marine... (Alosa aestivalis) as threatened under the Endangered Species Act (ESA) throughout all or a significant...
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2013-04-16
... and Plants; Listing as Endangered and Threatened and Designation of Critical Habitat for Texas Golden... habitat determination for these two East Texas plants. The final listing rule will publish under the... reopening of the public comment period on the September 11, 2012, proposed endangered status for the Texas...
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76 FR 74070 - Endangered and Threatened Species; Permits
2011-11-30
... Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.). Dated: November 21, 2011. Lynn M. Lewis...-FF03E00000] Endangered and Threatened Species; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION... permits to conduct certain activities with endangered species under the authority of the Endangered...
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78 FR 9415 - Endangered and Threatened Species; Permits
2013-02-08
...). Authority: The authority for this notice is the Endangered Species Act of 1973, as amended (16 U.S.C. 1531...-FF03E00000] Endangered and Threatened Species; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION... permits to conduct certain activities with endangered species under the authority of the Endangered...
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2013-10-29
... endangered species under the Endangered Species Act. If we finalize this rule as proposed, it would extend the Endangered Species Act's protections to this plant. The effect of this regulation will be to add Vandenberg monkeyflower to the List of Endangered and Threatened Plants under the Endangered Species Act...
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2013-10-01
... endangered species under the Endangered Species Act of 1973, as amended. This final rule implements the... the above locations. The Endangered Species Act provides basis for our action. Under the Endangered Species Act, we can determine that a species is an endangered or threatened species based on any of five...
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2012-05-22
... List 83 Species of Coral as Threatened or Endangered Under the Endangered Species Act (ESA) AGENCY... Diversity (CBD) to list 83 coral species as threatened or endangered under the Endangered Species Act (ESA... the U.S. Endangered Species Act (Status Review Report) and the draft Management Report for 82 Corals...
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Density of Threatened and Endangered Species
California Natural Resource Agency — A compiled density of threatened and endangered species built around 2000m wide hexagonal cells. The dataset was created by generating a blank hex grid, intersecting...
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76 FR 80960 - Endangered and Threatened Wildlife and Plants; Recovery Permit Applications
2011-12-27
..., Kansas, Nebraska, and South Dakota, for the purpose of enhancing the species' survival. Permit... certain activities with endangered or threatened species. The Endangered Species Act of 1973, as amended (Act), prohibits activities with endangered and threatened species unless a Federal permit allows such...
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2013-02-05
...-0004; 4500030113] RIN 1018-AZ26 Endangered and Threatened Wildlife and Plants; Listing as Endangered and Designation of Critical Habitat for Six West Texas Aquatic Invertebrate Species AGENCY: Fish and..., 2012, proposed endangered status for six west Texas aquatic invertebrate species under the Endangered...
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2011-06-01
... Atlantic bluefin tuna (Thunnus thynnus) as threatened or endangered under the Endangered Species Act (ESA... Species Act Listing Determination for Atlantic Bluefin Tuna AGENCY: National Marine Fisheries Service... endangered species within the foreseeable future throughout all or a significant portion of its range.'' The...
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2012-10-16
... freshwater mussel, as threatened under the Endangered Species Act; and propose to designate critical habitat... Endangered Species Act (Act), a species may warrant protection through listing if it is endangered or..., Pennsylvania, Tennessee, and West Virginia. The basis for our action. Under the Endangered Species Act, a...
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2012-05-03
...; Reclassifying the Wood Bison Under the Endangered Species Act as Threatened Throughout Its Range AGENCY: Fish... that the wood bison no longer meets the definition of endangered under the Endangered Species Act. This... Endangered Species Act, some threats to wood bison remain. Habitat loss has occurred in Canada from...
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77 FR 41168 - Endangered and Threatened Species; Take of Anadromous Fish
2012-07-12
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... available for review pursuant to section 10(c) of the Endangered Species Act (ESA). DATES: Comments and... the ESA. NMFS regulations governing permits for threatened and endangered species are promulgated at...
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76 FR 43986 - Endangered and Threatened Species; Take of Anadromous Fish
2011-07-22
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS..., in the form of Hatchery and Genetic Management Plans (HGMPs) pursuant to the Endangered Species Act... the ``taking'' of a species listed as endangered or threatened. The term ``take'' is defined under the...
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75 FR 14133 - Endangered and Threatened Species; Take of Anadromous Fish
2010-03-24
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS..., in the form of Hatchery and Genetic Management Plans (HGMPs) pursuant to the Endangered Species Act... the ``taking'' of a species listed as endangered or threatened. The term ``take'' is defined under the...
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75 FR 14132 - Endangered and Threatened Species; Take of Anadromous Fish
2010-03-24
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... Endangered Species Act of 1973, as amended (ESA). The proposed modification is to extend the existing permit... regulations prohibit the ``taking'' of a species listed as endangered or threatened. The term ``take'' is...
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Threatened and Endangered Terrestrial Animal Species Richness
U.S. Environmental Protection Agency — These data represent predicted current distributions of all U.S. listed threatened and endangered mammals, birds, reptiles, and amphibians in the Middle-Atlantic...
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2012-03-21
... nesting habitat of endangered and threatened sea turtle species in Sarasota County, Florida, for the... nesting habitat of the threatened loggerhead sea turtle (Caretta caretta), endangered leatherback sea turtle (Dermochelys coriacea), endangered green sea turtle (Chelonia mydas), endangered hawksbill sea...
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Threatened and endangered fish and wildlife of the midwest
Energy Technology Data Exchange (ETDEWEB)
Schafer, D.W.; Robeck, K.E.
1980-06-01
This report contains information of federally-listed endangered and/or threatened fish and wildlife occurring in the midwestern states of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Ohio, and Wisconsin. The information was compiled as a support document for the Regional Issue Identification and Assessment (RIIA) project sponsored by the Regional Assessments Division of the Office of Technology Impacts within the Department of Energy. The information on midwestern endangered species distribution, habitats, and reasons for population decline included in this document are designed to help assess the potential for adverse impacts if energy activities are sited within the general range of an endangered species. It is hoped that this document will thereby enhance the reliability of one portion of energy-related assessments performed in the Midwest. This report considers only those species listed prior to October 1979 as endangered and/or threatened in the federal endangered species list published in the Federal Register and that have been known to occur in the region in the last 20 years.
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2012-04-06
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 223 RIN 0648-XZ58 Endangered and Threatened Species; Proposed Threatened Status for Distinct Population Segments of the Bearded Seal AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric...
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2011-03-18
...-XZ58 Endangered and Threatened Species; Proposed Threatened Status for Distinct Population Segments of..., published a proposed rule to list the Beringia and Okhotsk Distinct Population Segments (DPSs) of the... published a proposed rule to list the Beringia and Okhotsk Distinct Population Segments (DPSs) of the...
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User's Manual for the Biodiversity and Threatened and Endangered Species Experts (BioTES) Tool
National Research Council Canada - National Science Library
Sebesta, Georgia
1996-01-01
The Biodiversity and Threatened and Endangered Species Experts (BioTES), version 1.0 helps installation and government personnel locate points of contact for experts in the areas of biodiversity and threatened and endangered species...
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2012-09-28
... Threatened or Endangered Under the Endangered Species Act AGENCY: National Marine Fisheries Service (NMFS... carcharias) as a threatened or endangered distinct population segment (DPS) under the Endangered Species Act... under the U.S. Endangered Species Act'' because NatureServe assessments ``have different criteria...
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2012-04-17
... threatened or endangered under the Endangered Species Act (ESA) and to notify the public about future public... Candidate Coral Species Petitioned Under the U.S. Endangered Species Act (Status Review Report) and the draft Management Report for 82 Corals Status Review under the Endangered Species Act: Assessment of...
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2011-03-22
... Loggerhead Sea Turtles as Endangered or Threatened AGENCIES: National Marine Fisheries Service (NMFS... Distinct Population Segments (DPS) of loggerhead sea turtles, Caretta caretta, as endangered or threatened... populations of loggerhead sea turtle'' as an endangered species under the ESA. NMFS published a notice in the...
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2012-02-24
...; 4500030113] RIN 1018-AV97 Endangered and Threatened Wildlife and Plants; Proposed Endangered Status for the... lizard in Texas. We are reopening the comment period to allow all interested parties an opportunity to... date. ADDRESSES: Document availability: You may obtain copies of the proposed rule, the ``Texas...
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2010-06-02
... Oceanic and Atmospheric Administration 50 CFR Parts 223 and 224 RIN 0648-AY49 Endangered and Threatened Species; Proposed Listing of Nine Distinct Population Segments of Loggerhead Sea Turtles as Endangered or... loggerhead sea turtles as endangered or threatened, which was published on March 16, 2010, until September 13...
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7 CFR 650.22 - Rare, threatened, and endangered species of plants and animals.
2010-01-01
... 7 Agriculture 6 2010-01-01 2010-01-01 false Rare, threatened, and endangered species of plants and... Related Environmental Concerns § 650.22 Rare, threatened, and endangered species of plants and animals. (a) Background. (1) A variety of plant and animal species of the United States are so reduced in numbers that...
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78 FR 4836 - Endangered and Threatened Species; Take of Anadromous Fish
2013-01-23
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... steelhead promulgated under the Endangered Species Act (ESA). The plan specifies fishery management...: January 17, 2013. Angela Somma, Chief, Endangered Species Division, Office of Protected Resources...
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77 FR 31835 - Endangered and Threatened Species; Take of Anadromous Fish
2012-05-30
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC049 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS..., 2012. Angela Somma, Chief, Endangered Species Division, Office of Protected Resources, National Marine...
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76 FR 49735 - Endangered and Threatened Species; Take of Anadromous Fish
2011-08-11
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA631 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS.... Therese Conant, Acting Chief, Endangered Species Division, Office of Protected Resources, National Marine...
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2012-05-01
... Hind as Threatened or Endangered Under the Endangered Species Act AGENCY: National Marine Fisheries... speckled hind (Epinephelus drummondhayi) as threatened or endangered under the Endangered Species Act (ESA... under the U.S. Endangered Species Act'' because NatureServe assessments ``have different criteria...
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78 FR 4834 - Endangered and Threatened Species; Take of Anadromous Fish
2013-01-23
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC444 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... species. Dated: January 16, 2013. Angela Somma, Chief, Endangered Species Division, Office of Protected...
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77 FR 21084 - Endangered and Threatened Species; Take of Anadromous Fish
2012-04-09
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... under the Endangered Species Act (ESA). The proposed research program is intended to increase knowledge.... Lisa Manning, Acting Chief, Endangered Species Division, Office of Protected Resources, National Marine...
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77 FR 34349 - Endangered and Threatened Species; Take of Anadromous Fish
2012-06-11
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... and steelhead under the Endangered Species Act (ESA). The HGMPs specify the operations of four... Somma, Chief, Endangered Species Division, Office of Protected Resources, National Marine Fisheries...
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75 FR 50746 - Endangered and Threatened Species; Take of Anadromous Fish
2010-08-17
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... is intended to increase knowledge of species listed under the Endangered Species Act (ESA) and to..., Chief, Endangered Species Division, Office of Protected Resources, National Marine Fisheries Service...
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75 FR 25205 - Endangered and Threatened Species; Take of Anadromous Fish
2010-05-07
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XW33 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: NOAA's National Marine Fisheries Service (NMFS... permit. Dated: May 4, 2010. Therese Conant, Acting Chief, Endangered Species Division, Office of...
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Energy Technology Data Exchange (ETDEWEB)
King, A.L.; Awl, D.J.; Gabrielsen, C.A.
1994-09-01
The Endangered Species Act (originally passed in 1973) is a Federal statute that protects both animal and plant species. The Endangered Species Act identifies species which are, without careful management, in danger of becoming extinct and species that are considered threatened. Along with the designation of threatened or endangered, the Endangered Species Act provides for the identification of appropriate habitat for these species. Since 1993, the United States Department of Energy`s (DOE) Environmental Restoration (ER) Program has supported a program to survey the Oak Ridge Reservation (ORR) for threatened and endangered species. The Environmentally Sensitive Areas Surveys Program initiated vascular plant surveys during fiscal year 1993 and vertebrate animal surveys during fiscal year 1994 to determine the baseline condition of threatened and endangered species on the ORR at the present time. Data collected during these surveys are currently aiding Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Remedial Investigations on the ORR. They also provide data for ER and Waste Management decision documents, ensure that decisions have technical and legal defensibility, provide a baseline for ensuring compliance with principal legal requirements and will increase public confidence in DOE`s adherence to all related environmental resources rules, laws, regulations, and instructions. This report discusses the progress to date of the threatened and endangered species surveys of the ORR.
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Threatened and Endangered Freshwater Fish and Mussel Species Richness
U.S. Environmental Protection Agency — These data represent predicted current distributions of all US listed Threatened and Endangered freshwater fish and freshwater mussels in the Middle-Atlantic region....
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2013-01-30
... Marlin as Threatened or Endangered Under the Endangered Species Act AGENCY: National Marine Fisheries... white marlin (Kajikia albidus) as threatened or endangered under the Endangered Species Act (ESA). We... do ``not constitute a recommendation by NatureServe for listing under the U.S. Endangered Species Act...
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77 FR 75611 - Endangered and Threatened Species; Take of Anadromous Fish
2012-12-21
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... promulgated under the Endangered Species Act (ESA). The plans specify the propagation of five species of... 10, 2000). Dated: December 17, 2012. Angela Somma, Chief, Endangered Species Division, Office of...
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76 FR 78242 - Endangered and Threatened Species; Take of Anadromous Fish
2011-12-16
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA866 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... Endangered Species Act (ESA) and to help guide management and conservation efforts. The application may be...
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77 FR 27188 - Endangered and Threatened Species; Take of Anadromous Fish
2012-05-09
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... regulations promulgated for Pacific salmon and steelhead under the Endangered Species Act (ESA). The HGMPs...). Dated: May 3, 2012. Angela Somma, Chief, Endangered Species Division, Office of Protected Resources...
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2013-11-18
... Petitions To List the Pinto Abalone as Threatened or Endangered Under the Endangered Species Act AGENCY... kamtschatkana) as a threatened or endangered species under the Endangered Species Act (ESA) and to designate... recommendation by NatureServe for listing under the U.S. Endangered Species Act'' because NatureServe assessments...
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Threatened and endangered wildlife survey: Vacherie Dome area, Louisiana
International Nuclear Information System (INIS)
1985-01-01
Review of the available literature concerning the previous distribution of animals now considered to be threatened or endangered suggests that the following species may once have occupied the project area in Webster and Bienville Parishes, Louisiana: Florida panther, bald eagle, Arctic peregrine falcon, red-cockaded woodpecker, ivory-billed woodpecker, red wolf, and Eskimo curlew. The Louisiana pine snake is not officially listed at this time although it is considered to be a candidate for inclusion on the federal list pending further research on its population and distribution. Based on previous experience within northwestern Louisiana and other recent evidence, it is concluded that the red-cockaded woodpecker (Picoides borealis) is the only animal listed or proposed as threatened or endangered which may actually now be found there
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Management of Maritime Communities for Threatened and Endangered Species
National Research Council Canada - National Science Library
Gehlhausen, Sophia
1998-01-01
...). Since the DoD mission has not required large-scale urbanization of the coast, these ecosystems also provide high quality habitat for several federally threatened and endangered plant and animal species (TES...
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75 FR 82212 - Endangered and Threatened Species; Take of Anadromous Fish
2010-12-29
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... Chinook salmon under Limit 6 of the Endangered Species Act (ESA) 4(d) Rule for salmon and steelhead, a.... Dated: December 22, 2010. Susan Pultz, Acting Chief, Endangered Species Division, Office of Protected...
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76 FR 39856 - Endangered and Threatened Species; Take of Anadromous Fish
2011-07-07
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... permits and permit modifications, as required by the Endangered Species Act of 1973 (16 U.S.C. 1531-1543... and wildlife permits. Species Covered in This Notice This notice is relevant to federally endangered...
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76 FR 20956 - Endangered and Threatened Species; Take of Anadromous Fish
2011-04-14
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... regulations promulgated for salmon and steelhead listed under the Endangered Species Act (ESA). The FMEP... July 10, 2000, Endangered Species Act (ESA) 4(d) rule for salmon and steelhead (65 FR 42422) and...
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2013-12-11
...; 4500030113] RIN 1018-AY21 Endangered and Threatened Wildlife and Plants; Listing the Lesser Prairie-Chicken... the conservation of the lesser prairie-chicken (Tympanuchus pallidicinctus). In addition, we announce... prairie-chicken as a threatened species under the Act. We also announce the availability of the final...
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2011-02-11
... Pipefish as Threatened or Endangered Under the Endangered Species Act AGENCY: National Marine Fisheries... Texas pipefish (Syngnathus affinis) as threatened or endangered under the Endangered Species Act (ESA... NatureServe for listing under the U.S. Endangered Species Act'' because NatureServe assessments ``have...
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76 FR 51352 - Endangered and Threatened Species; Take of Anadromous Fish
2011-08-18
... Department of Fish and Wildlife (WDFW), for a direct take permit pursuant to the Endangered Species Act of... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... Section 9 of the ESA and Federal regulations prohibit the ``taking'' of a species listed as endangered or...
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76 FR 61344 - Endangered and Threatened Species; Take of Anadromous Fish
2011-10-04
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... modifications, as required by the Endangered Species Act of 1973 (16 U.S.C. 1531-1543) (ESA), is based on a.... Species Covered in This Notice This notice is relevant to federally endangered Central California Coast...
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76 FR 57717 - Endangered and Threatened Species; Take of Anadromous Fish
2011-09-16
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS..., importing, and exporting of endangered and threatened species (50 CFR parts 222-226). Permits Permit 15926... will be captured by fyke net, identified to species, enumerated and measured. Dead or moribund fish...
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78 FR 6298 - Endangered and Threatened Species; Take of Anadromous Fish; Correction
2013-01-30
... and Threatened Species; Take of Anadromous Fish; Correction AGENCY: National Marine Fisheries Service... listed species under the Endangered Species Act of 1973. NMFS also announced the availability for public... provided above in the addresses section. Dated: January 24, 2013. Angela Somma, Chief, Endangered Species...
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2013-02-14
... Species of Corals as Threatened or Endangered Under the Endangered Species Act AGENCY: National Marine... list 44 species of corals off Alaska as threatened or endangered under the Endangered Species Act (ESA... Coral Species under the Endangered Species Act'' but it provides information regarding 44 taxa. We are...
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Patricia L. Winter; George T. Cvetkovich
2008-01-01
This paper presents an examination of trust in the Forest Service to manage threatened and endangered species as measured through a survey of residents of four Southwestern States. Of particular interest were variations by ethnic/racial group, gender, concern about threatened and endangered species, and self-assessed knowledge. Increasing diversity in the United States...
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2010-02-23
... EPA's policy to include all comments it receives in the public docket without change and to make the... Categorizing the Relative Vulnerability of Threatened and Endangered Species to Climate Change AGENCY... Framework for Categorizing the Relative Vulnerability of Threatened and Endangered Species to Climate Change...
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2013-12-20
... the Endangered Species Act. In total, approximately 230.2 acres (93.1 hectares) in San Francisco... this regulation is to designate critical habitat for A. franciscana under the Endangered Species Act... Endangered Species Act (Act), any species that is determined to be an endangered or threatened species...
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2010-04-06
... list of endangered and threatened wildlife and plant species at 50 CFR 17.11 (for animals) and 17.12... endangered nor threatened for one or more of the following reasons: (1) the species is considered extinct; (2...
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76 FR 63322 - Endangered and Threatened Species Permit Applications
2011-10-12
... from Helianthus paradoxus (Pecos sunflower) from plants in Texas. Permit TE-829761 Applicant: Bureau of... for endangered plant species, and 50 CFR 17.72 for threatened plant species. Applications Available...: Texas A & M University, Galveston, Texas. Applicant requests a new permit for husbandry and holding of...
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2011-08-10
... Threatened or Endangered Under the Endangered Species Act AGENCY: National Marine Fisheries Service (NMFS... endangered under the Endangered Species Act (ESA). We find that the petition presents substantial scientific.... Endangered Species Act'' because NatureServe assessments ``have different criteria, evidence requirements...
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78 FR 43145 - Endangered and Threatened Species; Take of Anadromous Fish
2013-07-19
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC767 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration, Commerce. ACTION: Notice of availability. SUMMARY: This...
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76 FR 8374 - Endangered and Threatened Wildlife and Plants; Permits
2011-02-14
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R6-ES-2011-N021; 60120-1113-0000-D2] Endangered and Threatened Wildlife and Plants; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of receipt of applications for permits. SUMMARY: We announce our receipt of applications to...
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76 FR 33334 - Endangered and Threatened Wildlife and Plants; Permits
2011-06-08
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R6-ES-2011-N112; 60120-1113-0000-D2] Endangered and Threatened Wildlife and Plants; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of receipt of applications for permits. SUMMARY: We announce our receipt of applications to...
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75 FR 52012 - Endangered and Threatened Wildlife and Plants; Permits
2010-08-24
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R6-ES-2010-N181; 60120-1113-0000-D2] Endangered and Threatened Wildlife and Plants; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of receipt of applications for permits. SUMMARY: We announce our receipt of applications to...
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75 FR 5101 - Endangered and Threatened Wildlife and Plants; Permits
2010-02-01
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R6-ES-2010-N010; 60120-1113-0000-D2] Endangered and Threatened Wildlife and Plants; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of receipt of applications for permits. SUMMARY: We announce our receipt of applications to...
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76 FR 18576 - Endangered and Threatened Wildlife and Plants; Permits
2011-04-04
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R6-ES-2011-N056; 60120-1113-0000-D2] Endangered and Threatened Wildlife and Plants; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of receipt of applications for permits. SUMMARY: We announce our receipt of applications to...
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76 FR 10063 - Endangered and Threatened Wildlife and Plants; Permits
2011-02-23
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R6-ES-2011-N026; 60120-1113-0000-D2] Endangered and Threatened Wildlife and Plants; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of receipt of applications for permits. SUMMARY: We announce our receipt of applications to...
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75 FR 27361 - Endangered and Threatened Wildlife and Plants; Permits
2010-05-14
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R6-ES-2010-N095; 60120-1113-0000-D2] Endangered and Threatened Wildlife and Plants; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of receipt of applications for permits. SUMMARY: We announce our receipt of applications to...
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2011-08-11
... goals of the Recovery Plan. The European Union (EU) Habitat Directive 92/43/EEC addresses the protection of habitat and species listed as endangered at the European scale (European Union 2008). Several... climate change will likely further threaten and impact the species. Our Response: After review of the two...
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78 FR 34653 - Endangered and Threatened Species; Take of Anadromous Fish
2013-06-10
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC717 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration, Commerce. ACTION: Notice of decision and availability of...
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2012-10-10
... Petition To List Nassau Grouper as Threatened or Endangered Under the Endangered Species Act AGENCY... endangered under the Endangered Species Act (ESA). We find that the petition presents substantial scientific... the Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.). Dated: October 2, 2012. Alan...
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76 FR 5338 - Endangered and Threatened Species; Take of Anadromous Fish
2011-01-31
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA183 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... regulations (50 CFR parts 222-226) governing listed fish and wildlife permits. [[Page 5339
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78 FR 77659 - Endangered and Threatened Species; Take of Anadromous Fish
2013-12-24
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XD040 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... NMFS regulations (50 CFR parts 222-226) governing listed fish and wildlife permits. [[Page 77660...
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76 FR 6401 - Endangered and Threatened Species; Take of Anadromous Fish
2011-02-04
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA110 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... and the Washington Department of Fish and Wildlife submitted to NMFS, pursuant to the protective...
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77 FR 67796 - Endangered and Threatened Species; Take of Anadromous Fish
2012-11-14
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC342 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... NMFS regulations governing listed fish and wildlife permits (50 CFR parts 222-226). Those individuals...
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75 FR 45650 - Endangered and Threatened Wildlife and Plants; Permits
2010-08-03
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R6-ES-2010-N149; 60120-1113-0000-D2] Endangered and Threatened Wildlife and Plants; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of receipt of applications for permits. SUMMARY: We announce our receipt of an application to...
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75 FR 20621 - Endangered and Threatened Wildlife and Plants; Permits
2010-04-20
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R3-ES-2009-N0054]; [30120-1113-0000-F6] Endangered and Threatened Wildlife and Plants; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of availability of permit applications; request for comments. SUMMARY: We, the U.S. Fish and...
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76 FR 5339 - Endangered and Threatened Species; Take of Anadromous Fish
2011-01-31
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA182 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... are issued in accordance with and are subject to the ESA and NMFS regulations governing listed fish...
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75 FR 16738 - Endangered and Threatened Species; Take of Anadromous Fish
2010-04-02
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... River fall Chinook salmon under the Endangered Species Act (ESA). The FMEP specifies the future... fish, sturgeon, carp, and other species.'' The FMEP describes the management of recreational fisheries...
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76 FR 15946 - Endangered and Threatened Species; Take of Anadromous Fish
2011-03-22
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... research permit application request relating to salmonids listed under the Endangered Species Act (ESA... research activities. The purpose of the research program is to collect warmwater fish species to analyze...
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76 FR 30958 - Endangered and Threatened Wildlife and Plants; Permit Applications
2011-05-27
...] Endangered and Threatened Wildlife and Plants; Permit Applications AGENCY: Fish and Wildlife Service... Regional Director, Attn: Lisa Mandell, U.S. Fish and Wildlife Service, Ecological Services, 5600 American... Butterfly (Lycaeides melissa samuelis) adults, eggs and larvae to test interactions with wild lupine of...
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78 FR 23222 - Endangered and Threatened Species; Take of Anadromous Fish
2013-04-18
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC630 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: NOAA's National Marine Fisheries Service (NMFS... CFR parts 222-226) governing listed fish and wildlife permits. Species Covered in This Notice This...
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2013-02-28
... Petition To List the Humphead Wrasse as Threatened or Endangered Under the Endangered Species Act AGENCY... endangered and designate critical habitat under the Endangered Species Act (ESA). We find that the petition... within 90 days of [[Page 13615
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2013-05-06
...; 4500030113] RIN 1018-AY21 Endangered and Threatened Wildlife and Plants; Listing the Lesser Prairie-Chicken... the lesser prairie-chicken (Tympanuchus pallidicinctus). In addition, we announce the reopening of the public comment period on the December 11, 2012, proposed rule to list the lesser prairie-chicken as a...
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2010-07-16
...-02] RIN 0648-XW94 Endangered and Threatened Wildlife; Notice of 90-Day Finding on a Petition to Revise Critical Habitat for the Endangered Leatherback Sea Turtle Under the Endangered Species Act (ESA... finding on a petition to revise critical habitat for the endangered leatherback sea turtle under the...
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78 FR 31518 - Endangered and Threatened Species; Take of Anadromous Fish
2013-05-24
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC690 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... Department of Fish and Wildlife (ODFW), Washington Department of Fish and Wildlife (WDFW), and U.S. Bureau of...
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77 FR 2037 - Endangered and Threatened Species; Take of Anadromous Fish
2012-01-13
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA928 Endangered and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... advises the public that a direct take permit has been issued to the Washington Department of Fish and...
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77 FR 27186 - Endangered and Threatened Species; Take of Anadromous Fish
2012-05-09
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... Endangered Species Act (ESA) and to help guide management and conservation efforts. The applications may be... salmon, and LCR steelhead. The purpose of this research is to determine fish species presence and...
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76 FR 27016 - Endangered and Threatened Species; Take of Anadromous Fish
2011-05-10
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... increase knowledge of species listed under the Endangered Species Act (ESA) and help guide management and... during the species' upstream migration. Captured fish would be transported in a tanker truck and released...
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77 FR 51763 - Endangered and Threatened Species; Take of Anadromous Fish
2012-08-27
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... INFORMATION: Authority The issuance of permits and permit modifications, as required by the Endangered Species... (50 CFR parts 222-226) governing listed fish and wildlife permits. Species Covered in This Notice This...
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Energy Technology Data Exchange (ETDEWEB)
Sackschewsky, M.R.
1997-03-01
The Endangered Species Act (ESA) of 1973, as amended, and related implementing regulations of the jurisdictional federal agencies, the U.S. Departments of Commerce and Interior, at 50 CFR Part 17. 1, et seq., require that federal agencies ensure that any action authorized, funded, or carried out under their jurisdiction is not likely to jeopardize the continued existence of any threatened or endangered species or result in the destruction or adverse modification of critical habitats for such species. The issuance and maintenance of a federal license, such as a construction permit or operating license issued by the U.S. Nuclear Regulatory Commission (NRC) for a commercial nuclear power generating facility is a federal action under the jurisdiction of a federal agency, and is therefore subject to the provisions of the ESA. The U.S. Department of the Interior (through the Fish and Wildlife Service), and the U.S. Department of Commerce, share responsibility for administration of the ESA. The National Marine Fisheries Service (NMFS) deals with species that inhabit marine environments and anadromous fish, while the U.S. Fish and Wildlife Service (USFWS) is responsible for terrestrial and freshwater species and migratory birds. A species (or other distinct taxonomic unit such as subspecies, variety, and for vertebrates, distinct population units) may be classified for protection as `endangered` when it is in danger of extinction within the foreseeable future throughout all or a significant portion of its range. A `threatened` classification is provided to those animals and plants likely to become endangered within the foreseeable future throughout all or a significant portion of their ranges. As of February 1997, there were about 1067 species listed under the ESA in the United States. Additionally there were approximately 125 species currently proposed for listing as threatened or endangered, and another 183 species considered to be candidates for formal listing proposals.
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International Nuclear Information System (INIS)
Sackschewsky, M.R.
1997-03-01
The Endangered Species Act (ESA) of 1973, as amended, and related implementing regulations of the jurisdictional federal agencies, the U.S. Departments of Commerce and Interior, at 50 CFR Part 17. 1, et seq., require that federal agencies ensure that any action authorized, funded, or carried out under their jurisdiction is not likely to jeopardize the continued existence of any threatened or endangered species or result in the destruction or adverse modification of critical habitats for such species. The issuance and maintenance of a federal license, such as a construction permit or operating license issued by the U.S. Nuclear Regulatory Commission (NRC) for a commercial nuclear power generating facility is a federal action under the jurisdiction of a federal agency, and is therefore subject to the provisions of the ESA. The U.S. Department of the Interior (through the Fish and Wildlife Service), and the U.S. Department of Commerce, share responsibility for administration of the ESA. The National Marine Fisheries Service (NMFS) deals with species that inhabit marine environments and anadromous fish, while the U.S. Fish and Wildlife Service (USFWS) is responsible for terrestrial and freshwater species and migratory birds. A species (or other distinct taxonomic unit such as subspecies, variety, and for vertebrates, distinct population units) may be classified for protection as 'endangered' when it is in danger of extinction within the foreseeable future throughout all or a significant portion of its range. A 'threatened' classification is provided to those animals and plants likely to become endangered within the foreseeable future throughout all or a significant portion of their ranges. As of February 1997, there were about 1067 species listed under the ESA in the United States. Additionally there were approximately 125 species currently proposed for listing as threatened or endangered, and another 183 species considered to be candidates for formal listing proposals
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2012-07-24
... and Bolivia as Endangered Throughout Their Range; Final Rule #0;#0;Federal Register / Vol. 77 , No... Endangered and Threatened Wildlife and Plants; Listing Foreign Bird Species in Peru and Bolivia as Endangered... Peru. The ash-breasted tit-tyrant and royal cinclodes are also native to Bolivia. DATES: This rule...
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75 FR 78226 - Endangered and Threatened Species; Take of Anadromous Fish
2010-12-15
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... permits and permit modifications, as required by the Endangered Species Act of 1973 (16 U.S.C. 1531-1543... electrofisher and dipnet; sample fish for species identification, tags, marks and finclips, lengths and weights...
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76 FR 14923 - Endangered and Threatened Species; Take of Anadromous Fish
2011-03-18
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... knowledge of species listed under the Endangered Species Act (ESA) and help guide management and... harvested groundfish species. The survey would collect data on 90+ fish species in the ocean to fulfill the...
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77 FR 29357 - Endangered and Threatened Wildlife and Plants; Permit Applications
2012-05-17
...-FF03E00000] Endangered and Threatened Wildlife and Plants; Permit Applications AGENCY: Fish and Wildlife... U.S. mail to the Regional Director, Attn: Lisa Mandell, U.S. Fish and Wildlife Service, Ecological... speeds and operating protocols. The study is proposed to further understand bat interactions with...
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Directory of Open Access Journals (Sweden)
Franklin Amuakwa-Mensah
2018-02-01
Full Text Available Biodiversity and species conservation are among the most urgent global issues. Both are under serious threat because of human intrusion and as a result, it is likely that present and future projects will affect threatened and endangered species. Thus, it is important to account for these impacts when evaluating and conducting cost and benefit analyses of projects. Due to their public good character and non-tradability, the total economic value of threatened and endangered species cannot be reflected by a market price and therefore, alternative approaches (stated preference method are needed to determine their monetary value. This paper reviews and compares the valuation literature on threatened and endangered animals and conducts a meta-analysis regression to identify explanatory variables for the variation in willingness to pay for threatened and endangered species. The main findings of the meta-analysis show that the interaction of the level of threat and charisma have a positive effect on willingness to pay. Furthermore, developed countries have a higher willingness to pay compared to developing countries. Similarly, visitors of conservation sites have higher willingness to pay than residents. The provided example of a benefit transfer of the estimated function shows the practicability of our results.
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2011-10-07
... was later judged, by size and shape, to be that of a Laysan and not a black- footed albatross (Rice... List the Black-footed Albatross as Endangered or Threatened; Proposed Rule #0;#0;Federal Register / Vol...] Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To List the Black-footed...
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2013-09-04
... pot fishery for the CA/OR/WA fin and sperm whale stocks. Response: NMFS agrees and is issuing the... individuals of three stocks of marine mammals listed as threatened or endangered under the Endangered Species...) and the incidental, but not intentional, taking of individuals from one stock by the Washington/Oregon...
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2013-08-28
... downlisting and delisting of the species and its removal from the Federal List of Endangered and Threatened..., the species must be managed to control threats (e.g., feral ungulates and invasive plants) and be... availability of our final recovery plan for Phyllostegia hispida (no common name) under the Endangered Species...
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75 FR 14134 - Endangered and Threatened Species; Take of Anadromous Fish
2010-03-24
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... modifications, as required by the Endangered Species Act of 1973 (16 U.S.C. 1531 1543) (ESA), is based on a... trap and beach seine, anesthesize and sample fish for species identification, tags, marks and fin clips...
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75 FR 33243 - Endangered and Threatened Species; Take of Anadromous Fish
2010-06-11
... and Threatened Species; Take of Anadromous Fish AGENCY: NOAA's National Marine Fisheries Service (NMFS... Endangered Species Act of 1973 (16 U.S.C. 1531-1543) (ESA), is based on a finding that such permits... NMFS regulations (50 CFR parts 222-226) governing listed fish and wildlife permits. Species Covered in...
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Management of Peatland Shrub- and Forest-Dominated Communities for Threatened and Endangered Species
National Research Council Canada - National Science Library
Robertson, Kevin
1998-01-01
... or agricultural uses, and they support several threatened, endangered, and sensitive species (TES). Several of these plant communities are rare due to alterations in fire and hydrology over large expanses of the region...
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Status of Federally Listed Threatened and Endangered Species at Los Alamos National Laboratory
Energy Technology Data Exchange (ETDEWEB)
Hathcock, Charles Dean [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Thompson, Brent E. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Berryhill, Jesse Tobias [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Keller, David Charles [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Wright, Marjorie Alys [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
2017-12-04
Compliance with the Endangered Species Act at LANL is achieved through the implementation of the LANL Threatened and Endangered Species Habitat Management Plan (HMP; LANL 2017a). This plan is a formal agreement between the U.S. Department of Energy (DOE)/National Nuclear Security Administration (NNSA) and the U.S. Fish and Wildlife Service for the management of endangered species and their habitats at LANL. Actions and activities approved in the HMP were reviewed by the U.S. Fish and Wildlife Service and do not require further consultations. Projects that cannot follow the HMP requirements must go through separate section 7 consultations. The controls for Endangered Species Act compliance are incorporated into an internal project review process through which all LANL projects are reviewed for environmental compliance (LANL 2017b).
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Installation Summaries from the 1996 Survey of Threatened and Endangered Species on Army Lands
National Research Council Canada - National Science Library
Schreiber, Eric
1997-01-01
...) species residing on and contiguous to its lands. This report, intended for installation use, provides quick access to basic information from the survey on the Federally Threatened, Endangered, Proposed, and Candidate (TEPC...
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2011-06-02
... for invasive introduced plant removal, as appropriate, and adaptive management plans to address... consider the species for reclassification or removal from the Federal List of Endangered and Threatened... hispida under the Endangered Species Act of 1973, as amended (Act). This draft plan is an addendum to the...
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2010-01-05
... Threatened Wildlife and Plants; Listing Foreign Bird Species in Peru and Bolivia as Endangered Throughout... Plants; Listing Foreign Bird Species in Peru and Bolivia as Endangered Throughout Their Range AGENCY...)-- all native to Peru. The ash-breasted tit-tyrant and royal cinclodes are also native to Bolivia. This...
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78 FR 47722 - Endangered and Threatened Wildlife and Plants; Recovery Plan for Alabama Sturgeon
2013-08-06
... rarest species of fish in the nation and may be close to extinction. Restoring an endangered or threatened animal or plant to the point where it is again a secure, self-sustaining member of its ecosystem...
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2010-05-26
... hibernation, and possibly pesticides. An additional and emerging threat to Indiana bats is White-Nose Syndrome...] Endangered and Threatened Wildlife and Plants; Indiana Bat; Notice of Intent To Prepare a Draft Environmental... Indiana bat (Myotis sodalis), a Federal endangered species, from activities associated with the...
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Evaluating contaminant sensitivity of threatened and endangered (listed) species and protectiveness of chemical regulations often depends on toxicity data for commonly tested surrogate species. The U.S. EPA’s Internet application Web-ICE is a suite of Interspecies Correlati...
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Moya, Róger; Wiemann, Michael C; Olivares, Carlos
2013-09-01
A total of 45 native Costa Rican tree species are threatened or in danger of extinction, but the Convention on International Trade Endangered Species (CITES) includes only eight of these in its Appendices. However, the identification of other species based on their wood anatomy is limited. The present study objective was to describe and to compare wood anatomy and fluorescence activity in some endangered or threatened species of Costa Rica. A total of 45 (22 endangered and 23 threatened with extinction) wood samples of these species, from the xylaria of the Instituto Tecnológico de Costa Rica and the Forest Products Laboratory in Madison, Wisconsin, were examined. Surface fluorescence was positive in eight species, water extract fluorescence was positive in six species and ethanol extract fluorescence was positive in 24 species. Almost all species were diffuse porous except for occasional (Cedrela odorata, C. fissilis, Cordia gerascanthus) or regular (C. salvadorensis and C. tonduzii) semi-ring porosity. A dendritic vessel arrangement was found in Sideroxylon capari, and pores were solitary in Guaiacum sanctum and Vantanea barbourii. Vessel element length was shortest in Guaiacum sanctum and longest in Humiriastrum guianensis, Minquartia guianensis and Vantanea barbourii. Finally, anatomical information and fluorescence activity were utilized to construct an identification key of species, in which fluorescence is a feature used in identification.
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Directory of Open Access Journals (Sweden)
Róger Moya
2013-09-01
Full Text Available A total of 45 native Costa Rican tree species are threatened or in danger of extinction, but the Convention on International Trade Endangered Species (CITES includes only eight of these in its Appendices. However, the identification of other species based on their wood anatomy is limited. The present study objective was to describe and to compare wood anatomy and fluorescence activity in some endangered or threatened species of Costa Rica. A total of 45 (22 endangered and 23 threatened with extinction wood samples of these species, from the xylaria of the Instituto Tecnológico de Costa Rica and the Forest Products Laboratory in Madison, Wisconsin, were examined. Surface fluorescence was positive in eight species, water extract fluorescence was positive in six species and ethanol extract fluorescence was positive in 24 species. Almost all species were diffuse porous except for occasional (Cedrela odorata, C. fissilis, Cordia gerascanthus or regular (C. salvadorensis and C. tonduzii semi-ring porosity. A dendritic vessel arrangement was found in Sideroxylon capari, and pores were solitary in Guaiacum sanctum and Vantanea barbourii. Vessel element length was shortest in Guaiacum sanctum and longest in Humiriastrum guianensis, Minquartia guianensis and Vantanea barbourii. Finally, anatomical information and fluorescence activity were utilized to construct an identification key of species, in which fluorescence is a feature used in identification.
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2011-05-27
... and Threatened Wildlife and Plants (List). Recovery plans help guide our recovery efforts by...] Endangered and Threatened Wildlife and Plants; Notice of Availability of a Draft Recovery Plan, First... plan, you may submit your comments in writing by any one of the following methods: U.S. mail: Field...
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2012-04-26
...-FF06E00000] Endangered and Threatened Wildlife and Plants; Revised Recovery Plan for the Utah Prairie Dog... Utah prairie dog (Cynomys parvidens). This species is federally listed as threatened under the... recovery plan for the Utah prairie dog. The Service and other Federal agencies also will take these...
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2010-09-17
...] Endangered and Threatened Wildlife and Plants; Draft Revised Recovery Plan for Utah Prairie Dog AGENCY: Fish... recovery plan for the Utah prairie dog (Cynomys parvidens). This species is federally listed as threatened... and peer reviewers in an appendix to the approved recovery plan. The Utah prairie dog (Cynomys...
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2010-04-26
...] Endangered and Threatened Wildlife and Plants; Attwater's Prairie-Chicken (Tympanuchus cupido attwateri... availability of the Attwater's Prairie-Chicken (Tympanuchus cupido attwateri) Recovery Plan, Second Revision. A recovery plan was originally completed for the Attwater's prairie-chicken in 1983 and revised in 1993...
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2010-03-29
...] Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 14 Southwestern Species AGENCY: Fish... species or subspecies of fish, wildlife, or plant, and any distinct population segment of any species of... extinction throughout all or a significant portion of its range. C. Threatened species (T) means any species...
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2013-07-17
... eggs, propagules, or individuals) of an endangered or threatened species, and before authorizing any... of a species as a result of removal of individuals, eggs, or propagules for introduction elsewhere... environment, Topeka shiner production was greatly enhanced by the introduction of orangespotted sunfish (Cook...
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Weijerman, M.W.; Birkeland, C.; Piniak, G.A.; Miller, M.W.; Eakin, C.M.; McElhany, P.; Dunlap, M.J.; Patterson, M.; Brainard, R.E.
2014-01-01
Determining whether a species warrants listing as threatened or endangered under the U.S. Endangered Species Act depends on the government's assessment of the species' extinction risk, usually in response to a petition. Deciding whether data are sufficient to make a listing determination is a
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2010-05-04
... and Threatened Species; Take of Anadromous Fish; Research Permit Applications AGENCY: National Marine... listed under the Endangered Species Act (ESA) and to help guide management and conservation efforts. The... capture, handle, and release juvenile fish from all the species covered by this notice. They would also...
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2012-07-24
... our files, supporting that mechanical or chemical removal of invasive plant species is a threat to the... magdalenensis) as endangered or threatened under the Endangered Species Act of 1973, as amended (Act), and to... or commercial information indicating that listing this species may be warranted. Therefore, with the...
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50 CFR 222.103 - Federal/state cooperation in the conservation of endangered and threatened species.
2010-10-01
... Federal regulations for grant administration and cost accounting principles. (3)(i) The payment of the... conservation of endangered and threatened species. 222.103 Section 222.103 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE...
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Directory of Open Access Journals (Sweden)
Allison M Benscoter
Full Text Available The presence of multiple interacting threats to biodiversity and the increasing rate of species extinction make it critical to prioritize management efforts on species and communities that maximize conservation success. We implemented a multi-step approach that coupled vulnerability assessments evaluating threats to Florida taxa such as climate change, sea-level rise, and habitat fragmentation with in-depth literature surveys of taxon-specific ecological traits. The vulnerability, adaptive capacity, and ecological traits of 12 threatened and endangered subspecies were compared to non-listed subspecies of the same parent species. Overall, the threatened and endangered subspecies showed high vulnerability and low adaptive capacity, in particular to sea level rise and habitat fragmentation. They also exhibited larger home ranges and greater dispersal limitation compared to non-endangered subspecies, which may inhibit their ability to track changing climate in fragmented landscapes. There was evidence for lower reproductive capacity in some of the threatened or endangered taxa, but not for most. Taxa located in the Florida Keys or in other low coastal areas were most vulnerable to sea level rise, and also showed low levels of adaptive capacity, indicating they may have a lower probability of conservation success. Our analysis of at-risk subspecies and closely related non-endangered subspecies demonstrates that ecological traits help to explain observed differences in vulnerability and adaptive capacity. This study points to the importance of assessing the relative contributions of multiple threats and evaluating conservation value at the species (or subspecies level when resources are limited and several factors affect conservation success.
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75 FR 8735 - Endangered and Threatened Wildlife and Plants; Permit, San Luis Obispo County, CA
2010-02-25
...] Endangered and Threatened Wildlife and Plants; Permit, San Luis Obispo County, CA AGENCY: Fish and Wildlife... Luis Obispo County, California. We invite comments from the public on the application, which includes a... Luis Obispo County, California, that will meet Americans with Disabilities Act (ADA) accessibility...
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2013-02-04
... experimental population (including eggs, propagules, or individuals) of an endangered or threatened species... possible adverse effects on extant populations of a species as a result of removal of individuals, eggs, or...; Tomasik and Cook 2005, p. 390; Cegelski et al. 2006, p. 206; Aubry et al. 2011, pp. 21-22; Inman et al...
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2013-09-09
... extinction throughout all or a significant portion of its range. A ``threatened species'' is any species that... species responds to the factor in a way that causes actual impacts to the species. If there is exposure to... of extinction of the species such that the species may warrant listing as threatened or endangered as...
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2010-05-05
...] Endangered and Threatened Wildlife and Plants; Mexican Wolf (Canis lupus baileyi) Conservation Assessment... Mexico Ecological Services Field Office, 2105 Osuna NE, Albuquerque, NM 87113; by telephone at 505-761... guided by the 1982 Mexican Wolf Recovery Plan (U.S. Fish and Wildlife Service 1982) (recovery plan...
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2013-06-28
... habitat within the Presidio; and (3) restoring the natural ecological interactions of the species with its... ecological interactions of the species with its habitat or areas with additional management that may be...-0067; 4500030114] RIN 1018-AY63 Endangered and Threatened Wildlife and Plants; Designation of Critical...
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2010-06-22
... means that the snail has a rounded plate that seals the mouth of the shell while the snail is inside... Conservation measures provided to species listed as endangered or threatened under the Act include recognition.... Recognition through listing increases public awareness of threats to the tulotoma, and promotes conservation...
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2012-12-19
... (USFWS 2003), the recovery team recommends that we declare the translocation program a failure and... be in the best interest of southern sea otter recovery to declare the translocation program a failure... Service 50 CFR Part 17 Endangered and Threatened Wildlife and Plants; Termination of the Southern Sea...
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2012-02-21
... botanical exhibition; education; and special purposes consistent with the Act. In 1979, the Service... avoid permitting delays that might hinder the propagation of endangered and threatened species for... to enhance the propagation or survival of the affected wildlife. Public education activities may not...
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2012-08-20
... listings for foreign species and species native to the United States. At that time, the jaguar was believed.... The foreign and native lists were replaced by a single ``List of Endangered and Threatened Wildlife... Jaguar (Jaguar Recovery Team 2012, entire) and Digital Mapping in Support of Recovery Planning for the...
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75 FR 59285 - Endangered and Threatened Wildlife and Plants; Permit, San Luis Obispo County, CA
2010-09-27
...] Endangered and Threatened Wildlife and Plants; Permit, San Luis Obispo County, CA AGENCY: U.S. Fish and... project in the community of Los Osos, San Luis Obispo County, California. We invite comments from the... community of Los Osos, San Luis Obispo County, California. The parcel is legally described as Assessor...
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2012-01-19
... threatened animals and plants is a primary goal of the Endangered Species Act (Act) (16 U.S.C. 1531 et seq... population declines, and which continue to be detrimental, include predation by introduced animals, altered... introduced animals may be the greatest threat to the coot, moorhen, and stilt; hybridization with feral...
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2013-03-22
...] Endangered and Threatened Wildlife and Plants; Draft Revised Supplement to the Grizzly Bear Recovery Plan... Revised Supplement to the Grizzly Bear Recovery Plan. Specifically, this supplement proposes to revise the demographic recovery criteria for the Yellowstone Ecosystem. In the lower 48 States, Grizzly bears (Ursus...
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2013-08-20
...). Any additional tools or supporting information that we may develop for this critical habitat.... We think those benefits include educational and regulatory benefits afforded to all of our critical... Service 50 CFR Part 17 Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for...
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2013-12-18
...-FRES48010660150] Endangered and Threatened Wildlife and Plants; Enhancement of Survival Permit Application; Draft... Texas. The intent of the CCAA is to provide the oil and gas industry with the opportunity to voluntarily..., 9014 East 21 St., Tulsa, OK 74129, (918) 382-4501; (d) Austin, Texas ESFO, 10711 Burnet Rd., Suite 200...
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2010-10-13
... management and predator control in the Hono o Na Pali Natural Area Reserve; (4) updating estimates of at-sea... location during the fourth and fifth year of the permit. The work that KIUC proposes to carry out is... effects that implementation of any reasonable alternatives could have on endangered and threatened species...
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2012-12-26
...] Endangered and Threatened Wildlife and Plants; Draft Revised Recovery Plan for Kendall Warm Springs Dace... revised recovery plan for the Kendall Warm Springs dace (Rhinichthys osculus thermalis). This species is... recovery plan. The Kendall Warm Springs dace (Rhinichthys osculus thermalis), found only in one location in...
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2010-10-28
...] Endangered and Threatened Wildlife and Plants; Assisting States, Federal Agencies, and Tribes in Managing...) announces the availability for public review of a draft national plan to assist States, Federal agencies... Management, National Park Service, and FWS; St. Regis Mohawk Tribe; Kentucky Department of Fish and Wildlife...
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Energy Technology Data Exchange (ETDEWEB)
Fitzner, R.E. [Pacific Northwest Lab., Richland, WA (United States); Weiss, S.G.; Stegen, J.A. [Westinghouse Hanford Co., Richland, WA (United States)
1994-06-01
The US Department of Energy`s (DOE) Hanford Site has been placed on the National Priorities List, which requires that it be remediated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) or Superfund. Potentially contaminated areas of the Hanford Site were grouped into operable units, and detailed characterization and investigation plans were formulated. The DOE Richland Operations Office requested Westinghouse Hanford Company (WHC) to conduct a biological assessment of the potential impact of these characterization activities on the threatened, endangered, and sensitive wildlife species of the Hanford Site. Additional direction for WHC compliances with wildlife protection can be found in the Environmental Compliance Manual. This document is intended to meet these requirements, in part, for the CERCLA characterization activities, as well as for other work comparable in scope. This report documents the biological assessment and describes the pertinent components of the Hanford Site as well as the planned characterization activities. Also provided are accounts of endangered, threatened, and federal candidate wildlife species on the Hanford Site and information as to how human disturbances can affect these species. Potential effects of the characterization activities are described with recommendations for mitigation measures.
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2011-12-20
...://www.nero.noaa.gov/prot_res/CandidateSpeciesProgram/csr.htm . A list of references is available upon...), its evaluation for endangered or threatened status will be based on the ESA's definitions of those...
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Energy Technology Data Exchange (ETDEWEB)
Hansen, Leslie A. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States). Ecology and Air Quality Group
2006-09-19
This biological assessment considers the effects of continuing to operate Los Alamos National Laboratory on Federally listed threatened or endangered species, based on current and future operations identified in the 2006 Site-wide Environmental Impact Statement for the Continued Operation of Los Alamos National Laboratory (SWEIS; DOE In Prep.). We reviewed 40 projects analyzed in the SWEIS as well as two aspects on ongoing operations to determine if these actions had the potential to affect Federally listed species. Eighteen projects that had not already received U.S. Fish and Wildlife Service (USFWS) consultation and concurrence, as well as the two aspects of ongoing operations, ecological risk from legacy contaminants and the Outfall Reduction Project, were determined to have the potential to affect threatened or endangered species. Cumulative impacts were also analyzed.
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2013-10-23
...-0082; 4500030114] RIN 1018-AY20 Endangered and Threatened Wildlife and Plants; Revised Critical Habitat... Comal and Hays Counties, Texas. DATES: This rule is effective on November 22, 2013. ADDRESSES: This... hearing. We held a public hearing on May 17, 2013, in San Marcos, Texas. We also contacted appropriate...
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2010-06-29
...-0069] [92210-0-0009-B4] RIN 1018-AV89 Endangered and Threatened Wildlife and Plants; Revised Critical...; (2) revegetation of riparian areas; (3) removal of invasive plants such as arundo (Arundo donax) and tamarisk (Tamarix sp.); (4) protecting wetlands from urban runoff by establishing a revegetated upland...
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2011-10-18
... INFORMATION: Background Recovery of endangered or threatened animals and plants to the point where they are... through the present day, such that both species remain in danger of extinction. Habitat loss, resulting in... mortality resulting from entrainment in water management structures were cited as causes for declines in...
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2010-05-10
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XS00 Endangered and Threatened Species; Recovery Plans; Recovery Plan for the Kemp's Ridley Sea Turtle AGENCIES...-National Recovery Plan (Plan) for the Kemp's Ridley Sea Turtle (Lepidochelys kempii). The Kemp's Ridley...
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2010-03-16
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XS00 Endangered and Threatened Species; Recovery Plans; Recovery Plan for the Kemp's Ridley Sea Turtle AGENCIES... Plan (Plan) for the Kemp's Ridley Sea Turtle (Lepidochelys kempii). The Kemp's Ridley Recovery Plan is...
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National Research Council Canada - National Science Library
Von Stackleberg, Katherine; Amos, Craig; Butler, C; Smith, Thomas; Famely, J; McArdle, M; Southworth, B; Steevens, Jeffrey
2006-01-01
...) associated with munitions. This study evaluates the potential long-term impacts on selected threatened and endangered species resulting from dispersion and deposition of vapors and particles found in the fog oils...
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2013-05-21
...] Endangered and Threatened Wildlife and Plants; Draft Revised Supplement to the Grizzly Bear Recovery Plan... extending the public comment period for a Draft Revised Supplement to the Grizzly Bear Recovery Plan in the... to the Grizzly Bear Recovery Plan is available at http://www.fws.gov/mountain-prairie/species/mammals...
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2013-06-20
... species is an endangered or threatened species based on whether we find that it is in danger of extinction...), threats, and limiting factors in the context of determining viability and risk of extinction for the... future threats (causes and effects) facing the New Mexico meadow jumping mouse. Because data in these...
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2011-09-22
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XS00 Endangered and Threatened Species; Recovery Plans; Recovery Plan for the Kemp's Ridley Sea Turtle AGENCY... Sea Turtle (Lepidochelys kempii). The Recovery Plan is a bi-national plan developed by the NMFS and...
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Threatened and Endangered Species Habitat Management Plan for Los Alamos National Laboratory
Energy Technology Data Exchange (ETDEWEB)
Hathcock, Charles Dean [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Keller, David Charles [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Thompson, Brent E. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
2017-10-16
Los Alamos National Laboratory’s (LANL) Threatened and Endangered Species Habitat Management Plan (HMP) fulfills a commitment made to the U.S. Department of Energy (DOE) in the “Final Environmental Impact Statement for the Dual-Axis Radiographic Hydrodynamic Test Facility Mitigation Action Plan” (DOE 1996). The HMP received concurrence from the U.S. Fish and Wildlife Service (USFWS) in 1999 (USFWS consultation numbers 2-22-98-I-336 and 2-22-95-I-108). This 2017 update retains the management guidelines from the 1999 HMP for listed species, and updates some descriptive information.
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2013-02-08
...-FF03E00000] Endangered and Threatened Wildlife and Plants; Draft Revised Indiana Bat Summer Survey Guidelines... documents related to the draft revised summer survey guidelines for the Indiana bat (Myotis sodalis) for an... U.S. mail address; Email: indiana_bat@fws.gov ; or Fax: 812-334-4273. Include ``Indiana Bat Summer...
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2010-09-15
... on the MOCA network recommended in the 2008 Recovery Plan and will instead use the model results to... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R1-ES-2010-N184; 10120-1113-0000-C2] Endangered and Threatened Wildlife and Plants; Draft Revised Recovery Plan for the Northern Spotted Owl...
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2013-03-04
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service 50 CFR Part 17 [Docket No. FWS-R5-ES-2013...; Reinstatement of Removal of the Virginia Northern Flying Squirrel From the List of Endangered and Threatened Wildlife AGENCY: Fish and Wildlife Service, Interior. ACTION: Final rule. SUMMARY: We, the U.S. Fish and...
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Sturm, A. B.
2016-12-01
The wildlife conservation organization, Defenders of Wildlife, petitioned NMFS to list the smooth hammerhead shark, Sphryna zygaena, as endangered or threatened throughout its range under the ESA. The petition was critically evaluated to determine if the petitioners presented substantial scientific or commercial information indicating that the smooth hammerhead shark may warrant listing under the ESA. The petition and the cited scientific literature (as well as scientific literature readily available in NMFS files) were evaluated to determine if the smooth hammerhead shark may be threatened or endangered because of any one or a combination of the following five ESA section 4(a)(1) factors: (1) present or threatened destruction, modification, or curtailment of its habitat or range; (2) over utilization for commercial, recreational, scientific, or educational purposes; (3) disease or predation; (4) inadequacy of existing regulatory mechanisms; (5) or other natural or manmade factors affecting its continued existence. The available scientific literature indicates that the smooth hammerhead shark populations have declined in multiple regions. Smooth hammerhead sharks may warrant listing due to ongoing threats of over utilization for commercial purposes by global fisheries that target and retain incidental catch of these species to obtain their high-value fins, possible inadequacies in global regulatory mechanisms to control this level of exploitation, and natural factors (such as inherent biological vulnerabilities) that may be exacerbating these threats. Based on these findings, the smooth hammerhead shark may warrant listing as a threatened or endangered species under the ESA and a status review of the species is currently being conducted.
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2013-07-03
... recovery potential. Restoring an endangered or threatened animal or plant to the point where it is again a... prevent further decline of the Georgia pigtoe's Conasauga River population and prevent extinction of the... time for Georgia pigtoe, we are identifying preliminary actions to help us prevent its extinction until...
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2010-09-14
...] Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of Seven Midwest Species AGENCY: Fish... CFR 424.02: (A) Species includes any species or subspecies of fish, wildlife, or plant, and any... species means any species that is in danger of extinction throughout all or a significant portion of its...
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2010-04-09
...] Endangered and Threatened Wildlife and Plants; 5-Year Status Reviews of 10 Southeastern Species AGENCY: Fish.... Definitions A. Species includes any species or subspecies of fish, wildlife, or plant, and any distinct... means any species that is in danger of extinction throughout all or a significant portion of its range...
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2013-03-22
... localities for implementing actions, while the recovery actions describe a process for implementing... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R1-ES-2012-N198; FXES11130100000C2-123-FF01E00000] Endangered and Threatened Wildlife and Plants; Recovery Plan for Rogue and Illinois Valley Vernal...
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2012-11-26
...-0095; FXES11130900000-134-FF09E30000] Endangered and Threatened Wildlife and Plants; Initiation of... Linner, Field Supervisor, Colorado Ecological Services Office; mailing address P.O. Box 25486, DFC (MS... SPR (76 FR 76987); and (8) Information regarding contact and interaction among Preble's populations or...
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77 FR 30261 - Endangered Species; File No. 16306
2012-05-22
..., importing, and exporting of endangered and threatened species (50 CFR parts 222-226). The Maine Department... to the disadvantage of such endangered or threatened species, and (3) is consistent with the purposes... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA712 Endangered...
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2012-03-06
... the following definitions from 50 CFR 424.02: (A) Species includes any species or subspecies of fish... as judged against the definition of endangered or threatened. IV. How do we determine whether a... of existing regulatory mechanisms; or (E) Other natural or man-made factors affecting its continued...
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2011-10-05
... gray wolf reintroductions in central Idaho and in Yellowstone National Park (YNP). The Yellowstone... Wolves to Yellowstone National Park and Central Idaho (EIS) reviewed wolf recovery in the NRM region and... Service 50 CFR Part 17 Endangered and Threatened Wildlife and Plants; Removal of the Gray Wolf in Wyoming...
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The U.S. Environmental Protection Agency (EPA), in collaboration with the National Marine Fisheries Service and the U.S. Fish and Wildlife Service is currently developing a methodology to assess the risks of pesticides to federally-listed threatened and endangered species. In thi...
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2012-06-04
... Reclassify From Endangered to Threatened Six California Species AGENCY: Fish and Wildlife Service, Interior... available information indicated that the species was no longer in imminent danger of extinction and best met... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service 50 CFR Part 17 [FWS-R8-ES-2012-0026; 92220...
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2012-08-02
... Utah Prairie Dog; Final Rule #0;#0;Federal Register / Vol. 77 , No. 149 / Thursday, August 2, 2012...-AW02 Endangered and Threatened Wildlife and Plants; Revising the Special Rule for the Utah Prairie Dog... special regulations for the conservation of the Utah prairie dog. We are revising our special regulations...
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78 FR 31519 - Endangered Species; File No. 13543
2013-05-24
... organization. The requested modification has been granted under the authority of the Endangered Species Act of... exporting of endangered and threatened species (50 CFR 222-226). Permit No. 13543 authorizes the permit... disadvantage of such endangered or threatened species, and (3) is consistent with the purposes and policies set...
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76 FR 32144 - Endangered Species; File No. 15677
2011-06-03
... authority of the Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and threatened species (50 CFR parts..., (2) will not operate to the disadvantage of such endangered or threatened species, and (3) is...
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78 FR 22517 - Endangered Species; File No. 16549
2013-04-16
... applicant. The requested permit has been issued under the authority of the Endangered Species Act of 1973... exporting of endangered and threatened species (50 CFR parts 222-226). The Permit Holder is issued a five... to the disadvantage of such endangered or threatened species, and (3) is consistent with the purposes...
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75 FR 21601 - Endangered Species; File No. 14604
2010-04-26
... authority of the Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and threatened species (50 CFR parts... not operate to the disadvantage of such endangered or threatened species, and (3) is consistent with...
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77 FR 55194 - Endangered Species; File No. 17095
2012-09-07
.... The requested permit has been issued under the authority of the Endangered Species Act of 1973, as... of endangered and threatened species (50 CFR parts 222-226). The Permit Holder is issued a five-year... operate to the disadvantage of such endangered or threatened species, and (3) is consistent with the...
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75 FR 61133 - Endangered Species; File No. 14176
2010-10-04
.... The requested permit has been issued under the authority of the Endangered Species Act of 1973, as... of endangered and threatened species (50 CFR parts 222-226). The applicant is authorized to conduct a... such endangered or threatened species; and (3) is consistent with the purposes and policies set forth...
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2012-04-26
... the species responds to the factor in a way that causes actual impacts to the species. If there is... risk of extinction of the species such that the species may warrant listing as endangered or threatened... 2003; GO-TECH 2010a-e). The petitioner states that oil and gas extraction causes destruction and...
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2011-09-27
... distribution, pollution from pesticides and fertilizers, invasive species of introduced crayfish, and the... candidate species until its removal from the candidate list in 1996. In addition to the above species, 24 of... To List 404 Species in the Southeastern United States as Endangered or Threatened With Critical...
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78 FR 15706 - Endangered Species; File No. 17316
2013-03-12
... Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and threatened species (50 CFR parts 222-226). The permit... endangered or threatened species, and (3) is consistent with the purposes and policies set forth in section 2...
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2011-03-08
...-0011; MO 92210-0-0008] Endangered and Threatened Wildlife and Plants; 90-Day Finding on a Petition To... are to base this finding on information submitted with the petition, supporting information submitted... diet (Chapman 1972, pp. 878-879). Although they do not tend to construct their burrows in croplands...
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Endangered Species Protection Bulletins
Endangered Species Protection Bulletins set forth geographically specific pesticide use limitations for the protection of threatened and endangered (listed) species and their designated critical habitat. Find out how to get and use Bulletins.
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2012-07-05
... problems that may lead to the species' extinction. The petition reports another 52 individuals in eastern... the species responds to the factor in a way that causes actual impacts to the species. If there is... risk of extinction of the species such that the species may warrant listing as threatened or endangered...
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2012-08-01
... [Docket No. 120425024-1024-01] RIN 0648-XB089 Endangered and Threatened Wildlife; 90-Day Finding on a Petition To Delist the Green Turtle in Hawaii and Notice of Status Review AGENCY: National Marine Fisheries... 90-day finding on a petition to identify the Hawaiian population of the green turtle (Chelonia mydas...
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75 FR 78974 - Endangered Species
2010-12-17
...-XA086 Endangered Species AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... the Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and threatened species (50 CFR 222-226). Permit...
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The USGS Laboratory in Columbia, Missouri has evaluated the acute sensitivities of 17 threatened and endangered fish species (including three salmonids), to five different chemicals (carbaryl, copper, 4-nonylphenol, pentachlorophenol, and permethrin). The results of these studie...
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2013-03-29
... Deepwater Horizon spill, destruction of coastal habitats, water pollution including the Gulf's ``dead zone... Petition to List Sperm Whales in the Gulf of Mexico as a Distinct Population Segment Under the Endangered... or threatened distinct population segment (DPS) in the Gulf of Mexico. We find that the petition...
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Threatened and Endangered Species Habitat Management Plan for Los Alamos National Laboratory
Energy Technology Data Exchange (ETDEWEB)
Keller, David Charles [Los Alamos National Laboratory; Hathcock, Charles Dean [Los Alamos National Laboratory
2015-11-17
Los Alamos National Laboratory’s (LANL) Threatened and Endangered Species Habitat Management Plan (HMP) fulfills a commitment made to the U.S. Department of Energy (DOE) in the “Final Environmental Impact Statement for the Dual-Axis Radiographic Hydrodynamic Test Facility Mitigation Action Plan” (DOE 1996). The HMP received concurrence from the U.S. Fish and Wildlife Service (USFWS) in 1999 (USFWS consultation numbers 2-22-98-I-336 and 2-22-95-I-108). This 2015 update retains the management guidelines from the 1999 HMP for listed species, updates some descriptive information, and adds the New Mexico Meadow Jumping Mouse (Zapus hudsonius luteus) and Yellow-billed Cuckoo (Coccyzus americanus) which were federally listed in 2014 (Keller 2015: USFWS consultation number 02ENNM00- 2015-I-0538).
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76 FR 2348 - Endangered Species
2011-01-13
.... 15596] Endangered Species AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... requested permit has been issued under the authority of the Endangered Species Act of 1973, as amended (ESA... endangered and threatened species (50 CFR parts 222-226). The North Carolina Aquarium at Fort Fisher has been...
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Directory of Open Access Journals (Sweden)
Judy P Che-Castaldo
Full Text Available There is renewed interest in implementing surrogate species approaches in conservation planning due to the large number of species in need of management but limited resources and data. One type of surrogate approach involves selection of one or a few species to represent a larger group of species requiring similar management actions, so that protection and persistence of the selected species would result in conservation of the group of species. However, among the criticisms of surrogate approaches is the need to test underlying assumptions, which remain rarely examined. In this study, we tested one of the fundamental assumptions underlying use of surrogate species in recovery planning: that there exist groups of threatened and endangered species that are sufficiently similar to warrant similar management or recovery criteria. Using a comprehensive database of all plant species listed under the U.S. Endangered Species Act and tree-based random forest analysis, we found no evidence of species groups based on a set of distributional and biological traits or by abundances and patterns of decline. Our results suggested that application of surrogate approaches for endangered species recovery would be unjustified. Thus, conservation planning focused on individual species and their patterns of decline will likely be required to recover listed species.
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Karen E. Bagne; Deborah M. Finch
2013-01-01
Future climate change is anticipated to result in ecosystem changes, and consequently, many species are expected to become increasingly vulnerable to extinction. This scenario is of particular concern for threatened, endangered, and at-risk species (TER-S) or other rare species. The response of species to climate change is uncertain and will be the outcome of complex...
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Endangered Species Act Critical Habitat
National Oceanic and Atmospheric Administration, Department of Commerce — Critical habitat (CH) is designated for the survival and recovery of species listed as threatened or endangered under the Endangered Species Act (ESA). Critical...
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2013-07-09
... of an endangered species under the Endangered Species Act of 1973: Phantom springsnail (Pyrgulopsis... final rule implements the Federal protections provided by the Endangered Species Act for these species... Wildlife under the Endangered Species Act. DATES: This rule becomes effective August 8, 2013. ADDRESSES...
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Directory of Open Access Journals (Sweden)
P.N. Joshi
2012-02-01
Full Text Available The survey was conducted in Tapkeshwari Hill Range (THR areas, wherever threatened plant species were said to exist, based on secondary information in literature. Thirteen plant species categorized as âThreatenedâ by the World Conservation Monitoring centre (WCMC 1994 and also listed under various threat categories in the Red Data Book of Indian Plants (Nayar & Sastry 1988 were surveyed in the THR. All the RET plants reported from the study area occupied eight major habitat types. Thorn mixed forests harbored the highest number of individuals (560 of all RET plants, followed by open scrubs (345 individuals, Acacia senegal forests (328 and thorn mixed scrubs (293. Field observations showed that except Helichrysum cutchicum, all the other RET plant species were reported with very low seedlings and regeneration ratio. This paper discusses the status, distribution and threats faced and the conservation implications at border regions of some of the threatened plants of the arid Kachchh district.
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75 FR 53708 - Endangered Species Recovery Permit Applications
2010-09-01
...] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice... endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also requires that we...
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78 FR 57650 - Endangered Species Recovery Permit Applications
2013-09-19
...-FF08E00000] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior... with endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also...
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77 FR 12611 - Endangered Species Recovery Permit Applications
2012-03-01
...-FF08E00000] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior... with endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also...
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75 FR 69699 - Endangered Species Recovery Permit Applications
2010-11-15
...] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice... endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also requires that we...
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75 FR 79387 - Endangered Species Recovery Permit Applications
2010-12-20
...] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice... endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also requires that we...
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76 FR 14424 - Endangered Species Recovery Permit Applications
2011-03-16
...] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice... endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also requires that we...
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77 FR 5045 - Endangered Species Recovery Permit Applications
2012-02-01
...-FF08E00000] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior... certain activities with endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity...
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78 FR 16703 - Endangered Species Recovery Permit Applications
2013-03-18
...-FF08E00000] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior... with endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also...
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76 FR 70160 - Endangered Species Recovery Permit Applications
2011-11-10
...] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice... endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also requires that we...
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78 FR 55287 - Endangered Species Recovery Permit Applications
2013-09-10
...-FF08E00000] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior... with endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also...
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76 FR 20004 - Endangered Species Recovery Permit Applications
2011-04-11
...] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice... endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also requires that we...
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75 FR 20857 - Endangered Species Recovery Permit Applications
2010-04-21
...] Endangered Species Recovery Permit Applications AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice... endangered species. With some exceptions, the Endangered Species Act (Act) prohibits activities with endangered and threatened species unless a Federal permit allows such activity. The Act also requires that we...
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22 CFR 216.5 - Endangered species.
2010-04-01
... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Endangered species. 216.5 Section 216.5 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ENVIRONMENTAL PROCEDURES § 216.5 Endangered species. It is A... endangered or threatened species and their critical habitats. The Initial Environmental Examination for each...
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32 CFR 643.32 - Policy-Endangered species.
2010-07-01
... ESTATE Policy § 643.32 Policy—Endangered species. The Endangered Species Act of 1973 (16 U.S.C. 1531 et seq.), declares the intention of Congress to conserve threatened and endangered species of fish... 32 National Defense 4 2010-07-01 2010-07-01 true Policy-Endangered species. 643.32 Section 643.32...
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2012-08-16
... critical habitat for six west Texas aquatic invertebrate species under the Endangered Species Act. These... their habitat under the Endangered Species Act. DATES: We will accept comments received or postmarked on... Pecos County, Texas. Why we need to publish a rule. Under the Endangered Species Act, a species may...
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Le, Lena; Bagstad, Kenneth J.; Cook, Philip S.; Leong, Kirsten M.; DiDonato, Eva
2015-01-01
Gaining public support for management actions is important to the success of public land management agencies’ efforts to protect threatened and endangered species. This is especially relevant at national parks, where managers balance two aspects of their conservation mission: to protect resources and to provide for public enjoyment. This study examined variables potentially associated with support for management actions at Cape Lookout National Seashore, a unit of the National Park Service. Two visitor surveys were conducted at the park at different seasons, and a resident survey was conducted for households in Carteret County, North Carolina, where the park is located. The goal of the project was to provide park managers with information that may help with the development of communication strategies concerning the park’s conservation mission. These communication strategies may help to facilitate mutual understanding and garner public support for management actions. Several variables were examined as potential determinants that park managers ought to consider when developing communication strategies. Multinomial logistic regression was applied to examine the relationships between these variables and the likelihood of support for or opposition to management actions. The variables examined included perceived shared values of park resources, general environmental attitudes, level of familiarity with park resources and regulations, knowledge about threatened and endangered species, level of trust in the decision-making process, and perceived shared values with park management. In addition, demographic variables such as income level, respondent age, residency status, and visitor type were also used. The results show that perceived values of threatened and endangered species, trust in park managers and the decision-making process, and perceived share values with park managers were among the strongest indicators of support for management actions. Different user groups
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Energy Technology Data Exchange (ETDEWEB)
Stearns, Forest [Argonne National Lab. (ANL), Argonne, IL (United States); Lindsley, Diane [Argonne National Lab. (ANL), Argonne, IL (United States)
1977-09-01
The accelerating encroachment of human activity on the natural landscape has made many citizens appreciate the need to save representative biotic communities before urbanization and technologically induced change eliminate such communities. Active programs in natural-area preservation a.re now in progress in the four basin states; these programs have strong public support and legislative mandate. Local, state, and federal agencies and private individuals have taken an active interest in protecting select areas as samples of the biotic communities and natural features of the Basin. Most natural areas described in this report have been dedicated or reserved in some fashion. Other areas are being added by the basin states each year. The maintenance of natural communities is closely linked to the preservation of endangered and threatened species of plants and animals which would cease to survive as isolated populations. Under federal regulations, certain plants and animals are listed as endange~ ed or threatened in the Basin. As individual state lists are prepared and investigations proceed, it is probable that many more threatened species will be found.
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75 FR 11193 - Endangered Wildlife and Plants; Permits
2010-03-10
...] Endangered Wildlife and Plants; Permits AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of... employees and their designated agents to conduct enhancement of survival activities for a plant that was recently added to the List of Endangered and Threatened Plants (Phyllostegia hispida). The Endangered...
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76 FR 19052 - Endangered Species; File No. 14344
2011-04-06
...-named organization. The requested permit has been issued under the authority of the Endangered Species..., importing, and exporting of endangered and threatened species (50 CFR parts 222-226). The permit authorizes... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA340 Endangered...
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76 FR 51945 - Endangered Species; File No. 16548
2011-08-19
.... SUPPLEMENTARY INFORMATION: The subject permit is requested under the authority of the Endangered Species Act of... exporting of endangered and threatened species (50 CFR parts 222-226). The Springfield Science Museum is... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA648 Endangered...
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76 FR 45230 - Endangered Species; File No. 15802
2011-07-28
... INFORMATION: The subject permit is requested under the authority of the Endangered Species Act of 1973, as... of endangered and threatened species (50 CFR 222-226). The applicant proposes to monitor smalltooth... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA603 Endangered...
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78 FR 57132 - Endangered Species; File No. 16230
2013-09-17
... authorization for incidental take of sea turtles listed under the Endangered Species Act (ESA) associated with..., importing, and exporting of endangered and threatened species (50 CFR parts 222-226). This permit authorizes... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC289 Endangered...
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78 FR 14110 - Emergency Issuance of Endangered Species Permit
2013-03-04
... issued an endangered species permit to address emergency veterinary care for an injured green sea turtle...] Emergency Issuance of Endangered Species Permit AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice... endangered and threatened species under section 10(a)(1)(A) of the Endangered Species Act of 1973, as amended...
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40 CFR 257.3-2 - Endangered species.
2010-07-01
... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Endangered species. 257.3-2 Section... Disposal Facilities and Practices § 257.3-2 Endangered species. (a) Facilities or practices shall not cause or contribute to the taking of any endangered or threatened species of plants, fish, or wildlife. (b...
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2013-11-04
... and Plants; Proposed Endangered Status for Gunnison Sage-Grouse and Proposed Designation of Critical Habitat for Gunnison Sage-Grouse AGENCY: Fish and Wildlife Service, Interior. ACTION: Proposed rule... rules to list the Gunnison sage-grouse (Centrocercus minimus) as endangered and to designate critical...
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75 FR 11863 - Endangered Species; File No. 15135
2010-03-12
... take threatened and endangered sea turtles for purposes of scientific research. DATES: Written... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XV11 Endangered... Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq.) and the regulations governing the...
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75 FR 13256 - Endangered Species; File No. 14176
2010-03-19
.... SUPPLEMENTARY INFORMATION: The subject permit is requested under the authority of the Endangered Species Act of..., and exporting of endangered and threatened species (50 CFR 222-226). The applicant is seeking a five... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XV28 Endangered...
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78 FR 17355 - Endangered Species; File No. 17787
2013-03-21
.... SUPPLEMENTARY INFORMATION: The subject permit is requested under the authority of the Endangered Species Act of... exporting of endangered and threatened species (50 CFR parts 222-226). The applicant proposes to gather life... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC576 Endangered...
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76 FR 40699 - Endangered Species; File No. 16229
2011-07-11
.... SUPPLEMENTARY INFORMATION: The subject permit is requested under the authority of the Endangered Species Act of... exporting of endangered and threatened species (50 CFR 222-226). The North Carolina Zoo [File No. 16229] is... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA516 Endangered...
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78 FR 3882 - Endangered Species; File No. 13543
2013-01-17
... requested under the authority of the Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and threatened species... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XJ40 Endangered...
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77 FR 58812 - Endangered Species; File No. 16733
2012-09-24
.... SUPPLEMENTARY INFORMATION: The subject permit is requested under the authority of the Endangered Species Act of... exporting of endangered and threatened species (50 CFR 222-226). The SEFSC requests a five-year permit to... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC253 Endangered...
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77 FR 31586 - Endangered Species; File No. 16556
2012-05-29
.... SUPPLEMENTARY INFORMATION: The subject permit is requested under the authority of the Endangered Species Act of... exporting of endangered and threatened species (50 CFR parts 222-226). The NEFSC requests a five-year permit... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC037 Endangered...
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78 FR 2659 - Endangered Species; File No. 16645
2013-01-14
... written request or by appointment in the following office: Endangered Species Conservation Division... GA DNR. The requested permit has been issued under the authority of the Endangered Species Act of... exporting of endangered and threatened species (50 CFR parts 222-226). The permit authorizes take of ESA...
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78 FR 39258 - Endangered Species; File No. 18069
2013-07-01
.... SUPPLEMENTARY INFORMATION: The subject permit is requested under the authority of the Endangered Species Act of... exporting of endangered and threatened species (50 CFR parts 222-226). The applicant requests a five-year... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC725 Endangered...
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Karen E. Bagne; Deborah M. Finch
2012-01-01
Future climate change is anticipated to result in ecosystem changes, and consequently, many species are expected to become increasingly vulnerable to extinction. This scenario is of particular concern for threatened, endangered, and at-risk species (TER-S) or other rare species. The response of species to climate change is uncertain and will be the outcome of complex...
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Modeling for Endangered-Species Recovery: Gray Wolves in the Western Great Lakes Region
Jean Fitts Cochrane; Robert G. Haight; Anthony M. Starfield
2003-01-01
The Federal Endangered Species Act is intended to conserve endangered and threatened species and their habitats and to improve the species' status so that they no longer need protection under the Act. In the process of planning the recovery of threatened or endangered species, the U.S. Fish and Wildlife Service increasingly uses demographic models to predict...
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76 FR 77781 - Endangered Species; File No. 15802
2011-12-14
.... SUPPLEMENTARY INFORMATION: The subject permit is requested under the authority of the Endangered Species Act of... exporting of endangered and threatened species (50 CFR 222-226). On July 28, 2011 (76 FR 45230), notice was... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA603 Endangered...
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75 FR 26715 - Endangered Species; File No. 1596
2010-05-12
... 29, 2009 (74 FR 38585), is requested under the authority of the Endangered Species Act of 1973, as... endangered and threatened species (50 CFR 222-226). Permit No. 1596-02 authorizes the SWFSC to capture... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XW36 Endangered...
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78 FR 5779 - Endangered Species; File No. 16248
2013-01-28
... Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and threatened species (50 CFR parts 222-226). The... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC322 Endangered...
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76 FR 48146 - Endangered Species; File No. 1551
2011-08-08
... subject modification to Permit No. 1551- 02 is requested under the authority of the Endangered Species Act... exporting of endangered and threatened species (50 CFR 222-226). Permit No. 1551, issued on July 24, 2008... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA620 Endangered...
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78 FR 38013 - Endangered Species; File No. 15661
2013-06-25
... authority of the Endangered Species Act of 1973, as amended (16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and threatened species (50 CFR 222-226). Permit... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA425 Endangered...
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76 FR 18725 - Endangered Species; File No. 16174
2011-04-05
... the authority of the Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and threatened species (50 CFR 222... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA348 Endangered...
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76 FR 45781 - Endangered Species; File No. 15552
2011-08-01
... Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and threatened species (50 CFR parts 222-226). The five... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA601 Endangered...
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77 FR 65673 - Endangered Species; File No. 16248
2012-10-30
... subject permit is requested under the authority of the Endangered Species Act of 1973, as amended (ESA; 16... endangered and threatened species (50 CFR 222-226). The Riverbanks Zoo and Garden is requesting a permit to... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC322 Endangered...
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78 FR 50396 - Endangered Species; File No. 17405
2013-08-19
... permit has been issued under the authority of the Endangered Species Act of 1973, as amended (ESA; 16 U.S... to the disadvantage of such endangered or threatened species, and (3) is consistent with the purposes... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC519 Endangered...
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77 FR 57559 - Endangered Species; File No. 13330
2012-09-18
... been granted under the authority of the Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531... endangered or threatened species, and (3) is consistent with the purposes and policies set forth in section 2... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XB144 Endangered...
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Save Our Species: Protecting Endangered Species from Pesticides.
Environmental Protection Agency, Washington, DC.
This full-size poster profiles 11 wildlife species that are endangered. Color illustrations of animals and plants are accompanied by narrative describing their habitats and reasons for endangerment. The reverse side of the poster contains information on the Endangered Species Act, why protecting endangered and threatened species is important, how…
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76 FR 77780 - Endangered Species; File No. 10022
2011-12-14
... been granted under the authority of the Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531... endangered or threatened species, and (3) is consistent with the purposes and policies set forth in section 2... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA867 Endangered...
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76 FR 66042 - Endangered Species; File No. 1551
2011-10-25
... granted under the authority of the Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq... endangered or threatened species, and (3) is consistent with the purposes and policies set forth in section 2... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA785 Endangered...
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75 FR 78227 - Endangered Species; File No. 14400
2010-12-15
... permit has been issued under the authority of the Endangered Species Act of 1973, as amended (ESA; 16 U.S... black abalone, a species listed as endangered on February 13, 2009. The objective of this monitoring is...) will not operate to the disadvantage of such endangered or threatened species, and (3) is consistent...
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75 FR 53278 - Endangered Species; File No. 14759
2010-08-31
... authority of the Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and threatened species (50 CFR parts...) was applied for in good faith; (2) will not operate to the disadvantage of such endangered species...
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The Endangered Species Act: The Law of Last Resort.
Clearing, 1991
1991-01-01
Discussed is the possibility that the salmon found in the Columbia River (Idaho) is an endangered species. A list of threatened or endangered animal species in the Pacific Northwest is included. Activities that deal with the topics of diversity, endangered species, and what is being done about them are provided. (KR)
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Evaluation of protected, threatened, and endangered fish species in Upper Bear Creek watershed
International Nuclear Information System (INIS)
Ryon, M.G.
1998-07-01
The East Bear Creek Site for the proposed centralized waste facility on the US Department of Energy's Oak Ridge Reservation was evaluated for potential rare, threatened or endangered (T and E) fish species in the six primary tributaries and the main stem of Bear Creek that are within or adjacent to the facility footprint. These tributaries and portion of Bear Creek comprise the upper Bear Creek watershed. One T and E fish species, the Tennessee dace (Phoxinus tennesseensis), was located in these streams. The Tennessee dace is listed by the State of Tennessee as being in need of management, and as such its habitat is afforded some protection. Surveys indicated that Tennessee dace occupy the northern tributaries NT-1, NT-4, and NT-5, as well as Bear Creek. Several specimens of the dace were gravid females, indicating that the streams may function as reproductive habitat for the species. The implications of impacts on the species are discussed and mitigation objectives are included
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Monitoring endangered freshwater biodiversity using environmental DNA
DEFF Research Database (Denmark)
Thomsen, Philip Francis; Kielgast, Jos; Iversen, Lars Lønsmann
2012-01-01
Freshwater ecosystems are among the most endangered habitats on Earth, with thousands of animal species known to be threatened or already extinct. Reliable monitoring of threatened organisms is crucial for data-driven conservation actions but remains a challenge owing to nonstandardized methods t...
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76 FR 33245 - Endangered Species; File No. 15135
2011-06-08
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA466 Endangered..., 132 Conch Court, Emerald Isle, NC 28594, has been issued a permit to take threatened and endangered sea turtles for purposes scientific research. ADDRESSES: The permit and related documents are...
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77 FR 58812 - Endangered Species; File No. 17316
2012-09-24
..., importing, and exporting of endangered and threatened species (50 CFR 222-226). The applicant proposes to... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC252 Endangered Species; File No. 17316 AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric...
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Endangered Species Program Naval Petroleum Reserves in California
International Nuclear Information System (INIS)
1992-03-01
The Naval Petroleum Reserves in California (NPRC) are operated by the US Department of Energy (DOE) and Chevron USA. (CUSA). Four federally-listed endangered animal species and one threatened plant species are known to occur on NPRC: the San Joaquin kit fox (Vulpes macrotis mutica), blunt-nosed leopard lizard (Gambelia), giant kangaroo rat (Dipodomys ingens), Tipton kangaroo rat (Dipodomys nitratoides nitratoides) and Hoover's Wooly-star (Eriastrum hooveri). All five are protected under the Endangered Species Act of 1973 (as amended) (Public Law 93-205), which declares that it is the policy of Congress that all Federal departments and agencies shall seek to conserve endangered and threatened species and shall utilize their authorities in furtherance of the purposes of the Act. DOE is also obliged to determine whether actions taken by their lessees on Naval Petroleum Reserve No. 2 (NPR-2) will have any effects on endangered species or their habitats. The major objective of the Endangered Species Program on NPR-1 and NPR-2 is to provide DOE with the scientific expertise and continuity of programs necessary for the continued compliance with the Endangered Species Act. The specific objective of this report is to summarize progress and results of the Endangered Species Program made during Fiscal Year 1991 (FY91)
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Endangered Species: Pesticide Restrictions
Our goal is to protect threatened and endangered species and their habitats, without placing unnecessary burden on agriculture and pesticide users. Pesticide limitations are developed to ensure safe use of pesticides in order to meet this goal.
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Druce, Courtney Danielle
2012-01-01
Commercially exploited threatened or endangered marine fish are consistently declined for listing under Canada’s Species at Risk Act (SARA), largely due to predicted socio-economic impacts associated with SARA’s prohibitions. However, commercial exploitation can be exempted from SARA’s general prohibitions. If exemptions were utilized, commercially exploited species could benefit from other aspects of SARA listing, and support continued economic opportunities for fishers. I conducted a litera...
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Endangered Species Program, Naval Petroleum Reserves in California
International Nuclear Information System (INIS)
1992-12-01
Naval Petroleum Reserve No. 1 (NPR-1) is operated by the U. S. Department of Energy (DOE) and Chevron USA (CUSA). Four federally-listed endangered animal species and one federally-threatened plant species are known to occur on the Naval Petroleum Reserves in California (NPRC): the San Joaquin kit fox (Vulpes velox macrotis), blunt-nosed leopard lizard (Gambelia silus), giant kangaroo rat (Dipodomys ingens), Tipton kangaroo rat (Dipodomys nitratoides nitratoides), and Hoover's wooly-star (Eriastrum hooveri). All five are protected under the Endangered Species Act of 1973 (as amended) (Public Law 93-205), which declaresthat it is the policy of Congress that all Federal departments and agencies shall seek to conserve endangered and threatened species and shall utilize their authorities in furtherance of the purposes of the Act. DOE is also obliged to determine whether actions taken by their lessees on Naval Petroleum Reserve No. 2 (NPR-2) will have any effects on endangered species or their habitats. The major objective of the EG ampersand G Energy Measurements, Inc. Endangered Species Program on NPR-1 and NPR-2 is to provide DOE with the scientific expertise and continuity of programs necessary for continued compliance with the Endangered SpeciesAct. The specific objective of this report is to summarize progress and results of the Endangered Species Program made during Fiscal Year 1992 (FY92)
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Status of endangered and threatened plant species on Tonopah Test Range: a survey
International Nuclear Information System (INIS)
Rhoads, W.A.; Cochrane, S.A.; Williams, M.P.
1979-10-01
Six species under consideration by the US Fish and Wildlife Service (FWS) for endangered or threatened status were found on or near the Tonopah Test Range (TTR) in southern central Nevada. Based on recognized threats to these species, their overall distribution, rarity, and other factors, status recommendations were prepared for Sandia Corporation. In addition, ten species that occur in the vicinity of TTR, and which may yet be found on TTR, are discussed in brief. Each species is discussed in relation to distribution, rarity, taxonomy, habitat requirements, endangerment, assessment of status, and proposed protection and monitoring needs. Construction activities and off-road vehicle travel are the most prominent man-caused threats to species on TTR; habitat destruction by trampling and over-grazing by feral horses and non-permit cattle significantly modifies habitats of certain species. We recommend two kinds of protective measures. First is the planning of activities so that habitats, particularly the suggested protected habitats, are not disturbed. Second, and directed to the same end, off-road traffic should be curtailed in the regions of the proposed protected habitats
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75 FR 19987 - Endangered and Threatened Species Permit Applications
2010-04-16
... applied for scientific research permits to conduct certain activities with endangered species under the...) within Arizona. Permit TE-178778 Applicant: Marks Lab of Aquatic Ecology, Flagstaff, Arizona. Applicant...
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2013-07-08
... and Plants; Endangered Species Status for Cape Sable Thoroughwort, Florida Semaphore Cactus, and... thoroughwort), Consolea corallicola (Florida semaphore cactus), and Harrisia aboriginum (aboriginal prickly...
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Dependence of the endangered black-capped vireo on sustained cowbird management
Conservation-reliant species depend on active management for sustained protection from persistent threats. For species that are listed as threatened or endangered under the U.S. Endangered Species Act, being conservation-reliant means that they require continued management even ...
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77 FR 16057 - Endangered and Threatened Wildlife and Plants; Recovery Permit Applications
2012-03-19
... Wildlife Service, Interior. ACTION: Notice of availability; request for comments. SUMMARY: We, the U.S... conduct activities with the purpose of enhancing the survival of endangered species. The Endangered... Bainbridge, DVM, Verona, Illinois The applicant requests an interstate commerce permit to purchase nene geese...
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Vucetich, John A; Nelson, Michael P; Phillips, Michael K
2006-10-01
The ethical, legal, and social significance of the U.S. Endangered Species Act of 1973 (ESA) is widely appreciated. Much of the significance of the act arises from the legal definitions that the act provides for the terms threatened species and endangered species. The meanings of these terms are important because they give legal meaning to the concept of a recovered species. Unfortunately, the meanings of these terms are often misapprehended and rarely subjected to formal analysis. We analyzed the legal meaning of recovered species and illustrate key points with details from "recovery" efforts for the gray wolf (Canis lupus). We focused on interpreting the phrase "significant portion of its range," which is part of the legal definition of endangered species. We argue that recovery and endangerment entail a fundamentally normative dimension (i.e., specifying conditions of endangerment) and a fundamentally scientific dimension (i.e., determining whether a species meets the conditions of endangerment). Specifying conditions for endangerment is largely normative because it judges risks of extinction to be either acceptable or unacceptable. Like many other laws that specify what is unacceptable, the ESA largely specifies the conditions that constitute unacceptable extinction risk. The ESA specifies unacceptable risks of extinction by defining endangered species in terms of the portion of a species' range over which a species is "in danger of extinction." Our analysis indicated that (1) legal recovery entails much more than the scientific notion of population viability, (2) most efforts to recover endangered species are grossly inadequate, and (3) many unlisted species meet the legal definition of an endangered or threatened species.
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Structuring decisions for managing threatened and endangered species in a changing climate.
Gregory, Robin; Arvai, Joseph; Gerber, Leah R
2013-12-01
The management of endangered species under climate change is a challenging and often controversial task that incorporates input from a variety of different environmental, economic, social, and political interests. Yet many listing and recovery decisions for endangered species unfold on an ad hoc basis without reference to decision-aiding approaches that can improve the quality of management choices. Unlike many treatments of this issue, which consider endangered species management a science-based problem, we suggest that a clear decision-making process is equally necessary. In the face of new threats due to climate change, managers' choices about endangered species require closely linked analyses and deliberations that identify key objectives and develop measurable attributes, generate and compare management alternatives, estimate expected consequences and key sources of uncertainty, and clarify trade-offs across different dimensions of value. Several recent cases of endangered species conservation decisions illustrate our proposed decision-focused approach, including Gulf of Maine Atlantic salmon (Salmo salar) recovery framework development, Cultus Lake sockeye salmon (Oncorhynchus nerka) management, and Upper Columbia River white sturgeon (Acipenser transmontanus) recovery planning. Estructuración de Decisiones para Manejar Especies Amenazadas y en Peligro en un Clima Cambiante. © 2013 Society for Conservation Biology No claim to original US government works.
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Endangered Species Program, Naval Petroleum Reserves in California. Annual report FY93
Energy Technology Data Exchange (ETDEWEB)
NONE
1995-02-01
The Naval Petroleum Reserves in California (NPRC) are operated by the US Department of Energy (DOE) and Chevron USA. Production Company (CPDN). Four federally-listed endangered animal species and one federally-threatened plant species are known to occur on NPRC: San Joaquin kit fox, blunt-nosed leopard lizard, giant kangaroo rat, Tipton kangaroo rat, and Hoover`s wooly-star. All five are protected under the Endangered Species Act of 1973, which declares that it is ``...the policy of Congress that all Federal departments and agencies shall seek to conserve endangered species and threatened species and shall utilize their authorities in furtherance of the purposes of the Act.`` DOE is also obliged to determine whether actions taken by their lessees on Naval Petroleum Reserve No. 2 will have any effects on endangered species or their habitats. The major objective of the EG&G Energy Measurements, Inc. Endangered Species Program on NPRC is to provide DOE with the scientific expertise necessary for compliance with the Endangered Species Act. The specific objective of this report is to summarize progress and results of the Endangered Species Program made during fiscal year 1993.
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Evaluating the habitat of the critically endangered Kipunji monkey ...
African Journals Online (AJOL)
Effective conservation of threatened species requires a good understanding of their habitat. Most primates are threatened by tropical forest loss. One population of the critically endangered kipunji monkey Rungwecebus kipunji occurs in a restricted part of one forest in southern Tanzania. This restricted range is something of ...
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76 FR 17434 - Receipt of Application for an Endangered Species Act Incidental Take Permit
2011-03-29
... Atmospheric Administration RIN 0648-XA020 Receipt of Application for an Endangered Species Act Incidental Take..., the Services) for incidental take permits (ITPs) under the Endangered Species Act of 1973, as amended...) and implementing regulations prohibit the taking of animal species listed as endangered or threatened...
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Status of endangered and threatened caribou on Canada's arctic islands
Directory of Open Access Journals (Sweden)
Anne Gunn
2000-04-01
Full Text Available Caribou (Rangifer tarandus on the Canadian Arctic Islands occur as several populations which are nationally classified as either endangered or threatened. On the western High Arctic (Queen Elizabeth Islands, Peary caribou (R. t. pearyi declined to an estimated 1100 caribou in 1997. This is the lowest recorded abundance since the first aerial survey in 1961 when a high of ca. 24 363 caribou was estimated on those islands. Peary caribou abundance on the eastern Queen Elizabeth Islands is almost unknown. On the southern Arctic Islands, three caribou populations declined by 95-98% between 1973 and 1994 but our information is unclear about the numerical trends for the two other populations. Diagnosis of factors driving the declines is complicated by incomplete information but also because the agents driving the declines vary among the Arctic's different climatic regions. The available evidence indicates that severe winters caused Peary caribou die-offs on the western Queen Elizabeth Islands. On Banks Island, harvesting together with unfavourable snow/ice conditions in some years accelerated the decline. On northwestern Victoria Island, harvesting apparently explains the decline. The role of wolf predation is unknown on Banks and notthwest Victoria islands, although wolf sightings increased during the catibou declines. Reasons for the virtual disappearance of arctic-island caribou on Prince of Wales and Somerset islands are uncertain. Recovery actions have started with Inuit and Inuvialuit reducing their harvesting but it is too soon to evaluate the effect of those changes. Recovery of Peary caribou on the western Queen Elizabeth Islands is uncertain if the current trends toward warmer temperatures and higher snowfall persist.
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75 FR 67765 - Endangered and Threatened Species Permit Applications
2010-11-03
... collect leaf tissue and seeds from the following endangered plants: South Texas ambrosia (Ambrosia... transportation, at the Miller Park Zoo. Permit TE-24625A Applicant: Wendy Leonard, San Antonio, Texas. Applicant...-cheeked warbler (Dendroica chrysoparia) and black-capped vireo (Vireo atricapilla) within Texas. Permit TE...
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Gary C. White; William M. Block; Joseph L. Ganey; William H. Moir; James P. Ward; Alan B. Franklin; Steven L. Spangle; Sarah E. Rinkevich; J. Robert Vahle; Frank P. Howe; James L. Dick
1999-01-01
The Mexican spotted owl (Strix occidentalis lucida) was listed as a threatened species under the Endangered Species Act (ESA) in April 1993 (USDI 1993). Concomitant with the listing of the owl, a recovery team was appointed to develop a plan to recover the owl, allowing for its removal from the list of threatened and endangered species. The recovery plan - "the...
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EARLY LIFE STAGE TOXICITY OF COPPER TO ENDANGERED AND SURROGATE FISH SPECIES
Water quality criteria (WQC) for the protection of aquatic life have not explicitly considered the degree of protection afforded to aquatic species listed as endangered or threatened under the U.S. Endangered Species Act (listed species) . Most WQCs are based primarily on respon...
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76 FR 61090 - Endangered and Threatened Species; Counterpart Regulations
2011-10-03
..., National Fire Plan Counterpart Regulation Alternative Consultation Agreements (ACAs). DATES: This is effective on October 1, 2011. ADDRESSES: The final decision of revocation is available on the internet at http://www.nmfs.noaa.gov/pr/laws/esa/policies.htm#consultation and http://www.fws.gov/endangered/esa...
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2012-02-07
... Portion of Its Range'' in the Endangered Species Act's Definitions of ``Endangered Species'' and... interpreting the phrase ``significant portion of its range'' in the Endangered Species Act's (Act's...'' in the Act's definitions of ``endangered species'' and ``threatened species'' will consider...
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2011-04-07
... for Dunes Sagebrush Lizard AGENCY: Fish and Wildlife Service, Interior. ACTION: Proposed rule... list the dunes sagebrush lizard (Sceloporus arenicolus) under the Endangered Species Act of 1973, as... dunes sagebrush lizard (Sceloporus arenicolus) that was published in the Federal Register on December 14...
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Endangered species toxicity extrapolation using ICE models
The National Research Council’s (NRC) report on assessing pesticide risks to threatened and endangered species (T&E) included the recommendation of using interspecies correlation models (ICE) as an alternative to general safety factors for extrapolating across species. ...
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ESUSA: US endangered species distribution file
Energy Technology Data Exchange (ETDEWEB)
Nagy, J.; Calef, C.E.
1979-10-01
This report describes a file containing distribution data on endangered species of the United States of Federal concern pursuant to the Endangered Species Act of 1973. Included for each species are (a) the common name, (b) the scientific name, (c) the family, (d) the group (mammal, bird, etc.), (e) Fish and Wildlife Service (FWS) listing and recovery priorities, (f) the Federal legal status, (g) the geographic distribution by counties or islands, (h) Federal Register citations and (i) the sources of the information on distribution of the species. Status types are endangered, threatened, proposed, formally under review, candidate, deleted, and rejected. Distribution is by Federal Information Processing Standard (FIPS) county code and is of four types: designated critical habitat, present range, potential range, and historic range.
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Adaptive management to protect biodiversity: best available science and the Endangered Species Act
Although flawed, the most powerful tool for protecting biodiversity in the United States is the Endangered Species Act, which requires the use of the best available science to ensure that endangered and threatened species are not put in jeopardy of extinction. Unfortunately, the ...
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Restoration of heterogeneous disturbance regimes for the preservation of endangered species
Steven D. Warren; Reiner Buttner
2014-01-01
Disturbance is a natural component of ecosystems. All species, including threatened and endangered species, evolved in the presence of, and are adapted to natural disturbance regimes that vary in the kind, frequency, severity, and duration of disturbance. We investigated the relationship between the level of visible soil disturbance and the density of four endangered...
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50 CFR 17.8 - Import exemption for threatened, CITES Appendix-II wildlife.
2010-10-01
... 50 Wildlife and Fisheries 2 2010-10-01 2010-10-01 false Import exemption for threatened, CITES Appendix-II wildlife. 17.8 Section 17.8 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE..., EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) ENDANGERED AND THREATENED WILDLIFE AND PLANTS...
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Endangered fish species of the world - a review
Radu Hărşan; I. Valentin Petrescu-Mag
2008-01-01
The present paper summarizes a large part of the endangered and critically endangered fish species of the world. The list was constructed using the comprehensive IUCN Red List of Threatened Species (available in December 2008) and the well elaborated FISHBASE (available on the official website, in 2008) for taxonomy and accepted scientific names of the species. To these two important sources, many scientific papers and communications were added when recent and useful reports were found. Howev...
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Rare & Endangered Species: Understanding Our Disappearing Plants and Animals. Activities Guide.
American Gas Association, Arlington, VA. Educational Services.
About 464 plants and animals found in the United States and its territories are listed by the U.S. Fish and Wildlife Service as threatened or endangered. Another 3900 are candidates for protection. The activities in this guide are designed to help teachers and students understand the issue of endangered species. It includes ideas for several…
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Coendangered hard-ticks: threatened or threatening?
Directory of Open Access Journals (Sweden)
Cozma Vasile
2011-05-01
Full Text Available Abstract The overwhelming majority of animal conservation projects are focused on vertebrates, despite most of the species on Earth being invertebrates. Estimates state that about half of all named species of invertebrates are parasitic in at least one stage of their development. The dilemma of viewing parasites as biodiversity or pest has been discussed by several authors. However, ticks were omitted. The latest taxonomic synopses of non-fossil Ixodidae consider valid 700 species. Though, how many of them are still extant is almost impossible to tell, as many of them are known only from type specimens in museums and were never collected since their original description. Moreover, many hosts are endangered and as part of conservation efforts of threatened vertebrates, a common practice is the removal of, and treatment for external parasites, with devastating impact on tick populations. There are several known cases when the host became extinct with subsequent coextinction of their ectoparasites. For our synoptic approach we have used the IUCN status of the host in order to evaluate the status of specifically associated hard-ticks. As a result, we propose a number of 63 coendangered and one extinct hard-tick species. On the other side of the coin, the most important issue regarding tick-host associations is vectorial transmission of microbial pathogens (i.e. viruses, bacteria, protozoans. Tick-borne diseases of threatened vertebrates are sometimes fatal to their hosts. Mortality associated with pathogens acquired from ticks has been documented in several cases, mostly after translocations. Are ticks a real threat to their coendangered host and should they be eliminated? Up to date, there are no reliable proofs that ticks listed by us as coendangered are competent vectors for pathogens of endangered animals.
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Ecological Risk Assessment Process under the Endangered Species Act
This document provides an overview of the Environmental Protection Agency’s (EPA) ecological risk assessment process for the evaluation of potential risk to endangered and threatened (listed) species from exposure to pesticides.
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Tourism and the Conservation of Critically Endangered Frogs
Morrison, Clare; Simpkins, Clay; Castley, J. Guy; Buckley, Ralf C.
2012-01-01
Protected areas are critical for the conservation of many threatened species. Despite this, many protected areas are acutely underfunded, which reduces their effectiveness significantly. Tourism is one mechanism to promote and fund conservation in protected areas, but there are few studies analyzing its tangible conservation outcomes for threatened species. This study uses the 415 IUCN critically endangered frog species to evaluate the contribution of protected area tourism revenue to conservation. Contributions were calculated for each species as the proportion of geographic range inside protected areas multiplied by the proportion of protected area revenues derived from tourism. Geographic ranges were determined from IUCN Extent of Occurrence maps. Almost 60% (239) of critically endangered frog species occur in protected areas. Higher proportions of total range are protected in Nearctic, Australasian and Afrotopical regions. Tourism contributions to protected area budgets ranged from 5–100%. These financial contributions are highest for developing countries in the Afrotropical, Indomalayan and Neotropical regions. Data for both geographic range and budget are available for 201 critically endangered frog species with proportional contributions from tourism to species protection ranging from 0.8–99%. Tourism's financial contributions to critically endangered frog species protection are highest in the Afrotropical region. This study uses a coarse measure but at the global scale it demonstrates that tourism has significant potential to contribute to global frog conservation efforts. PMID:22984440
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2012-06-11
.... (C). Canavalia pubescens awikiwiki Proposed--Endangered Proposed. (C). Cyanea asplenifolia haha Proposed--Endangered Proposed. (C). Cyanea duvalliorum haha Proposed--Endangered... Proposed. Cyanea horrida haha nui Proposed--Endangered... Proposed. Cyanea kunthiana haha Proposed--Endangered Proposed. (C...
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2013-10-02
... threat assessment supported our decision to list this species, though they stated endangered status was... observations. The Service should not base listing decision on potential threats that are pure speculation. Peer... our threat discussion under the Summary of Factors Affecting the Species section and most notably...
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Endangered Species Program Naval Petroleum Reserves in California
International Nuclear Information System (INIS)
1992-02-01
The Naval Petroleum Reserves in California (NPRC) are operated by the US Department of Energy (DOE). Construction and development activities, which are conducted by DOE at Naval Petroleum Reserve number-sign 1 (NPR-1) to comply with the Naval Petroleum Reserves Production Act of 1976 (Public Law 94-258), potentially threaten the continued existence of four federally-listed endangered species: the San Joaquin kit fox, (Vulpes macrotis mutica), blunt-nosed leopard lizard (Gambelia silus), giant kangaroo rat (Dipodomys ingens), and Tipton kangaroo rat (Dipodomys nitratoides nitratoides). All four are protected under the Endangered Species Act of 1973. The major objective of the Endangered Species Program on NPR-1 and NPR-2 is to provide DOE with the scientific expertise and continuity of programs necessary for continued compliance with the Endangered Species Act. The specific objective of this report is to summarize progress and results of the Endangered Species Program made during Fiscal Year 1990 (FY90)
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Directory of Open Access Journals (Sweden)
Karrie Rose
Full Text Available Multisystemic infections with a morphologically unusual bacterium were first observed in captive critically endangered Lister's geckos (Lepidodactylus listeri on Christmas Island in October 2014. Since then the infection was identified in another captive critically endangered lizard species, the blue-tailed skink (Cryptoblepharus egeriae and two species of invasive geckos; the four clawed gecko (Gehyra mutilata and Asian house gecko (Hemidactylus frenatus, in a wide geographic range across the east side of the island. The Gram and periodic acid-Schiff positive cocci to diplococci have a propensity to form chains surrounded by a matrix, which ultrastructurally appears to be formed by fibrillar capsular projections. The bacterium was associated with severe and extensive replacement of tissues, but minimal host inflammatory response. Attempts to grow the organism in culture and in embryonated eggs were unsuccessful. Molecular characterisation of the organism placed it as a novel member of the genus Enterococcus. Disease Risk Analyses including this organism should now be factored into conservation management actions and island biosecurity.
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2010-01-05
... still occurs. The European Union (EU) Habitat Directive 92/43/EEC addresses the protection of habitat and species listed as endangered at the European scale (European Union 2008). Several habitat types... effects of climate change on these species or their habitats. Please note that submissions merely stating...
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2016-03-15
Colligyrus n. sp. 2 Masked Duskysnail invertebrate Cordia rupicola Puerto Rico manjack plant Cordulegaster sayi Say’s Spiketail invertebrate Coreopsis...threatened and endangered plants and animals. Balancing threatened and endan- gered species (TES) management with training requirements is an increas...nation’s threatened and endangered plants and animals. A recent lawsuit settled by the U.S. Fish and Wildlife Service (USFWS) requires a review of 757
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Fortini, Lucas B.; Dye, Kaipo
2017-01-01
For many species the threats of climate change occur in a context of multiple existing threats. Given the current focus of global change ecology in identifying and understanding species vulnerable to climate change, we performed a global analysis to characterize the multi-threat context for species threatened by climate change. Utilizing 30,053 species from the International Union for Conservation of Nature’s (IUCN) Red List of Threatened Species, we sought to evaluate if species threatened by climate change are more likely threatened by a greater number of non-climatic threats than species not threatened by climate change. Our results show that species threatened by climate change are generally impacted by 21% more non-climatic threats than species not threatened by climate change. Across all species, this pattern is related to IUCN risk status, where endangered species threatened by climate change face 33% more non-climatic threats than endangered species not threatened by climate change. With the clear challenges of assessing current and projected impacts of climate change on species and ecosystems, research often requires reductionist approaches that result in downplaying this multi-threat context. This cautionary note bears relevance beyond climate change threatened species as we also
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Oddy, Donna M.; Stolen, Eric D.; Schmalzer, Paul A.; Hensley, Melissa A.; Hall, Patrice; Larson, Vickie L.; Turek, Shannon R.
1999-01-01
Launches of Delta, Atlas, and Titan rockets from Cape Canaveral Air Station (CCAS) have potential environmental effects. These could occur from direct impacts of launches or indirectly from habitat alterations. This report summarizes a three-year study (1995-1998) characterizing the environment, with particular attention to threatened and endangered species, near Delta, Atlas, and Titan launch facilities. Cape Canaveral has been modified by Air Force development and by 50 years of fire suppression. The dominant vegetation type around the Delta and Atlas launch complexes is coastal oak hammock forest. Oak scrub is the predominant upland vegetation type near the Titan launch complexes. Compositionally, these are coastal scrub communities that has been unburned for greater than 40 years and have developed into closed canopy, low-stature forests. Herbaceous vegetation around active and inactive facilities, coastal strand and dune vegetation near the Atlantic Ocean, and exotic vegetation in disturbed areas are common. Marsh and estuarine vegetation is most common west of the Titan complexes. Launch effects to vegetation include scorch, acid, and particulate deposition. Discernable, cumulative effects are limited to small areas near the launch complexes. Water quality samples were collected at the Titan, Atlas, and Delta launch complexes in September 1995 (wet season) and January 1996 (dry season). Samples were analyzed for heavy metals, chloride, total organic carbon, calcium, iron, magnesium, sodium, total alkalinity, pH, and conductivity. Differences between fresh, brackish, and saline surface waters were evident. The natural buffering capacity of the environment surrounding the CCAS launch complexes is adequate for neutralizing acid deposition in rainfall and launch deposition. Populations of the Florida Scrub-Jay (Aphelocoma coerulescens), a Federally- listed, threatened species, reside near the launch complexes. Thirty-seven to forty-one scrub-jay territories were
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Oddy, Donna M.; Stolen, Eric D.; Schmalzer, Paul A.; Hensley, Melissa A.; Hall, Patrice; Larson, Vickie L.; Turek, Shannon R.
1999-01-01
Launches of Delta, Atlas, and Titan rockets from Cape Canaveral Air Station (CCAS) have potential environmental effects. These could occur from direct impacts of launches or indirectly from habitat alterations. This report summarizes a three-year study (1 995-1 998) characterizing the environment, with particular attention to threatened and endangered species, near Delta, Atlas, and Titan launch facilities. Cape Canaveral has been modified by Air Force development and by 50 years of fire suppression. The dominant vegetation type around the Delta and Atlas launch complexes is coastal oak hammock forest. Oak scrub is the predominant upland vegetation type near the Titan launch complexes. Compositionally, these are coastal scrub communities that has been unburned for > 40 years and have developed into closed canopy, low-stature forests. Herbaceous vegetation around active and inactive facilities, coastal strand and dune vegetation near the Atlantic Ocean, and exotic vegetation in disturbed areas are common. Marsh and estuarine vegetation is most common west of the Titan complexes. Launch effects to vegetation include scorch, acid, and particulate deposition. Discernable, cumulative effects are limited to small areas near the launch complexes. Water quality samples were collected at the Titan, Atlas, and Delta launch complexes in September 1995 (wet season) and January 1996 (dry season). Samples were analyzed for heavy metals, chloride, total organic carbon, calcium, iron, magnesium, sodium, total alkalinity, pH, and conductivity. Differences between fresh, brackish, and saline surface waters were evident. The natural buffering capacity of the environment surrounding the CCAS launch complexes is adequate for neutralizing acid deposition in rainfall and launch deposition. Populations of the Florida Scrub-Jay (Aphelocoma coerulescens), a Federally-listed, threatened species, reside near the launch complexes. Thirty-seven to forty-one scrub-jay territories were located at
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2011-11-01
... To List All Chimpanzees (Pan troglodytes) as Endangered AGENCY: Fish and Wildlife Service, Interior... chimpanzees (Pan troglodytes) as endangered under the Endangered Species Act of 1973, as amended. We are now... details. FOR FURTHER INFORMATION CONTACT: Janine Van Norman, Chief, Branch of Foreign Species, Endangered...
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50 CFR 224.104 - Special requirements for fishing activities to protect endangered sea turtles.
2010-10-01
... activities to protect endangered sea turtles. 224.104 Section 224.104 Wildlife and Fisheries NATIONAL MARINE... endangered sea turtles. (a) Shrimp fishermen in the southeastern United States and the Gulf of Mexico who comply with rules for threatened sea turtles specified in § 223.206 of this chapter will not be subject...
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76 FR 18239 - Endangered Species; Marine Mammals; Receipt of Applications for Permit
2011-04-01
... Argentina for the purpose of scientific research. Applicant: Museum of Zoology and Herbarium, University of... museum/herbarium specimens of endangered and threatened species (excluding bald eagles) previously...
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In vitro micro-propagation of endangered ornamental plant ...
African Journals Online (AJOL)
The ornamental plant, Neotchihatchewia isatidea, is an endangered species of Turkey and threatened by complete extinction in the future. Therefore, in vitro multiplication of this species can be valuable for commercial production and germplasm conservation. Immature embryos of N. isatidea were cultured for initiation on ...
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Global distribution of two fungal pathogens threatening endangered sea turtles.
Sarmiento-Ramírez, Jullie M; Abella-Pérez, Elena; Phillott, Andrea D; Sim, Jolene; van West, Pieter; Martín, María P; Marco, Adolfo; Diéguez-Uribeondo, Javier
2014-01-01
Nascent fungal infections are currently considered as one of the main threats for biodiversity and ecosystem health, and have driven several animal species into critical risk of extinction. Sea turtles are one of the most endangered groups of animals and only seven species have survived to date. Here, we described two pathogenic species, i.e., Fusarium falciforme and Fusarium keratoplasticum, that are globally distributed in major turtle nesting areas for six sea turtle species and that are implicated in low hatch success. These two fungi possess key biological features that are similar to emerging pathogens leading to host extinction, e.g., high virulence, and a broad host range style of life. Their optimal growth temperature overlap with the optimal incubation temperature for eggs, and they are able to kill up to 90% of the embryos. Environmental forcing, e.g., tidal inundation and clay/silt content of nests, were correlated to disease development. Thus, these Fusarium species constitute a major threat to sea turtle nests, especially to those experiencing environmental stressors. These findings have serious implications for the survival of endangered sea turtle populations and the success of conservation programs worldwide.
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Global distribution of two fungal pathogens threatening endangered sea turtles.
Directory of Open Access Journals (Sweden)
Jullie M Sarmiento-Ramírez
Full Text Available Nascent fungal infections are currently considered as one of the main threats for biodiversity and ecosystem health, and have driven several animal species into critical risk of extinction. Sea turtles are one of the most endangered groups of animals and only seven species have survived to date. Here, we described two pathogenic species, i.e., Fusarium falciforme and Fusarium keratoplasticum, that are globally distributed in major turtle nesting areas for six sea turtle species and that are implicated in low hatch success. These two fungi possess key biological features that are similar to emerging pathogens leading to host extinction, e.g., high virulence, and a broad host range style of life. Their optimal growth temperature overlap with the optimal incubation temperature for eggs, and they are able to kill up to 90% of the embryos. Environmental forcing, e.g., tidal inundation and clay/silt content of nests, were correlated to disease development. Thus, these Fusarium species constitute a major threat to sea turtle nests, especially to those experiencing environmental stressors. These findings have serious implications for the survival of endangered sea turtle populations and the success of conservation programs worldwide.
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When should we save the most endangered species?
Wilson, Howard B; Joseph, Liana N; Moore, Alana L; Possingham, Hugh P
2011-09-01
At the heart of our efforts to protect threatened species, there is a controversial debate about whether to give priority to cost-effective actions or whether focusing solely on the most endangered species will ultimately lead to preservation of the greatest number of species. By framing this debate within a decision-analytic framework, we show that allocating resources solely to the most endangered species will typically not minimise the number of extinctions in the long-term, as this does not account for the risk of less endangered species going extinct in the future. It is only favoured when our planning timeframe is short or we have a long-term view and we are optimistic about future conditions. Conservation funding tends to be short-term in nature, which biases allocations to more endangered species. Our work highlights the need to consider resource allocation for biodiversity over the long-term; 'preventive conservation', rather than just short-term fire-fighting. © 2011 Blackwell Publishing Ltd/CNRS.
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List identifies threatened ecosystems
Showstack, Randy
2012-09-01
The International Union for Conservation of Nature (IUCN) announced on 9 September that it will develop a new Red List of Ecosystems that will identify which ecosystems are vulnerable or endangered. The list, which is modeled on the group's Red List of Threatened Species™, could help to guide conservation activities and influence policy processes such as the Convention on Biological Diversity, according to the group. “We will assess the status of marine, terrestrial, freshwater, and subterranean ecosystems at local, regional, and global levels,” stated Jon Paul Rodriguez, leader of IUCN's Ecosystems Red List Thematic Group. “The assessment can then form the basis for concerted implementation action so that we can manage them sustainably if their risk of collapse is low or restore them if they are threatened and then monitor their recovery.”
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Threatened and Endangered Species Survey for Patrick Air Force Base, Florida
Oddy, Donna M.; Stolen, Eric D.; Schmalzer, Paul A.; Larson, Vickie L.; Hall, Patrice; Hensley, Melissa A.
1997-01-01
A review of previous environmental work conducted at Patrick Air Force Base (PAFB) indicated that several threatened, endangered, or species of special concern occurred or had the potential to occur there. This study was implemented to collect more information on protected species at PAFB. A map of landcover types was prepared for PAFB using aerial photography, groundtruthing, and a geographic information system (GIS). Herbaceous vegetation was the most common vegetation type. The second most abundant vegetation type was disturbed shrubs/exotics. The beach and associated dune vegetation comprised 3.2% of the land area, but was the most extensive natural community within PAFB. A few isolated mangrove communities exist along the Banana River. Seventy-seven species of vascular plants occurred on the dunes, including four species listed by state agencies: spider lily (Hymenocallis latifolia), prickly pear cactus (Opuntia stricta), beach star (Remirea maritima), and inkberry (Scaevola plumien). Surveys of other habitats revealed eighty-four species of vascular plants including two state-listed species: spider lily and prickly pear cactus. Many of these areas are dominated by invasive, exotic species, particularly Brazilian pepper (Schinus terebinthifolius) and Australian pine (Casuarina equisetifolia), and native species of open or disturbed sites such as camphorweed (Heterotheca subaxillaris) and beardgrass (Andropogon spp.). Due to the isolation of PAFB from other natural areas, most exotic plant populations on the base are not an immediate threat to intact native plant communities. Dune habitat was surveyed for the southeastem beach mouse (Peromyscus polionotus niveiventris) by quarterly trapping along eight 100 m transects. No beach mice were found. The limited extent of dune habitat, its fragmented condition, and the isolation of PAFB from extant populations of the beach mouse probably accounts for its absence. Surveys of birds on PAFB found an avifauna
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50 CFR 648.126 - Protection of threatened and endangered sea turtles.
2010-10-01
... sea turtles. 648.126 Section 648.126 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT... sea turtles. This section supplements existing regulations issued to regulate incidental take of sea turtles under authority of the Endangered Species Act under 50 CFR parts 222 and 223. In addition to the...
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International Nuclear Information System (INIS)
1983-04-01
This report is published as a product of the National Waste Terminal Storage (NWTS) Program. The objective of this program is the development of terminal waste storage facilities in deep stable geologic formations for high-level nuclear wastes, including spent fuel elements from commercial power reactors and transuranic nuclear waste for which the federal government is responsible. This report is part of the location and site characterization phase and contains threatened and endangered species information for the Gibson Dome and Elk Ridge study areas of the Paradox Region. The threatened and endangered species information was obtained through site surveys designed and implemented by area experts. The site surveys were performed during the period late summer 1981 - spring 1982 in the Gibson Dome and Elk Ridge Study Areas. No threatened or endangered species were identified in either Lavender or Davis canyons. Additional studies at the borehole locations in Beef Basin did identify the nearest occurrence of a species proposed for endangered status (Astragalus monumentalis, a monument milkvetch, member of the legume family). The species was identified approximately 160 to 300 m (500 to 1000 ft) from a hydro testing drill site. Consequently, construction and operation activity should not cause any adverse impacts. This report will be used to satisfy Section 7 requirements of the Endangered Species Act (PL 93-205 as amended) and to allow the United States Fish and Wildlife Service to verify that no protected species are subject to disturbance as the result of project activities occurring in the Gibson Dome and Elk Ridge study areas
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Endangered Species and Irrigated Agriculture, Water Resource Competition in Western River Systems
United States Department of Agriculture, Economic Research Service
1995-01-01
This report characterizes several aspects of water allocation tradeoffs between fish species listed under the Federal Endangered Species Act and agriculture in the American West. The geographic intersection between endangered/threatened (E/T) fish and agricultural production reliant on surface water for irrigation is identified. Three findings are: (1) 235 counties, representing 22 percent of the West's counties, contain irrigated production that relies on water from rivers with E/T fish, ...
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The biogeography of threatened insular iguanas and opportunities for invasive vertebrate management
Tershy, Bernie R.; Newton, Kelly M.; Spatz, Dena R.; Swinnerton, Kirsty; Iverson, John B.; Fisher, Robert N.; Harlow, Peter S.; Holmes, Nick D.; Croll, Donald A.; Iverson, J.B.; Grant, T. D.; Knapp, C. R.; Pasachnik, S. A.
2016-01-01
Iguanas are a particularly threatened group of reptiles, with 61% of species at risk of extinction. Primary threats to iguanas include habitat loss, direct and indirect impacts by invasive vertebrates, overexploitation, and human disturbance. As conspicuous, charismatic vertebrates, iguanas also represent excellent flagships for biodiversity conservation. To assist planning for invasive vertebrate management and thus benefit threatened iguana recovery, we identified all islands with known extant or extirpated populations of Critically Endangered and Endangered insular iguana taxa as recognized by the International Union for Conservation of Nature (IUCN) Red List of Threatened Species. For each island, we determined total area, sovereignty, the presence of invasive alien vertebrates, and human population. For the 23 taxa of threatened insular iguanas we identified 230 populations, of which iguanas were extant on 185 islands and extirpated from 45 islands. Twenty-one iguana taxa (91% of all threatened insular iguana taxa) occurred on at least one island with invasive vertebrates present; 16 taxa had 100% of their population(s) on islands with invasive vertebrates present. Rodents, cats, ungulates, and dogs were the most common invasive vertebrates. We discuss biosecurity, eradication, and control of invasive vertebrates to benefit iguana recovery: (1) on islands already free of invasive vertebrates; (2) on islands with high iguana endemicity; and (3) for species and subspecies with small total populations occurring across multiple small islands. Our analyses provide an important first step toward understanding how invasive vertebrate management can be planned effectively to benefit threatened insular iguanas.
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Monitoring of Federally Threatened and Endangered Species on U.S. Army Installations
National Research Council Canada - National Science Library
Mellon, Robert H; Balbach, Harold E; Ward, Michael
2004-01-01
...) species on United States Army installations, and the results of a survey conducted to ascertain the kinds and quality of efforts being made to monitor these species in compliance with the Endangered...
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2011-12-13
... Population Segments of the Bearded Seal AGENCY: National Marine Fisheries Service (NMFS), National Oceanic... population segments (DPS) of the bearded seal (Erignathus barbatus) as threatened species under the... posed to this population by the projected habitat changes. Extension of Final Listing Determination The...
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Global Distribution of Two Fungal Pathogens Threatening Endangered Sea Turtles
Sarmiento-Ramírez, Jullie M.; Abella-Pérez, Elena; Phillott, Andrea D.; Sim, Jolene; van West, Pieter; Martín, María P.; Marco, Adolfo; Diéguez-Uribeondo, Javier
2014-01-01
Nascent fungal infections are currently considered as one of the main threats for biodiversity and ecosystem health, and have driven several animal species into critical risk of extinction. Sea turtles are one of the most endangered groups of animals and only seven species have survived to date. Here, we described two pathogenic species, i.e., Fusarium falciforme and Fusarium keratoplasticum, that are globally distributed in major turtle nesting areas for six sea turtle species and that are i...
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Energy Technology Data Exchange (ETDEWEB)
Driver, Crystal J.; Strenge, Dennis L.; Su, Yin-Fong; Cullinan, Valerie I.; Herrington, Ricky S.; Saunders, Danielle L.; Rogers, Lee E.
2007-04-01
A methodology for quantifying population dynamics and food source value of insect fauna in areas subjected to fog oil smoke was developed. Our approach employed an environmentally controlled re-circulating wind tunnel outfitted with a high-heat vaporization and re-condensation fog oil generator that has been shown to produce aerosols of comparable chemistry and droplet-size distribution as those of field releases of the smoke. This method provides reproducible exposures of insects under realistic climatic and environmental conditions to fog oil aerosols that duplicate chemical and droplet-size characteristics of field releases of the smoke. The responses measured take into account reduction in food sources due to death and to changes in availability of relevant life stages of insects that form the prey base for the listed Threatened and Endangered Species. The influence of key environmental factors, wind speed and canopy structure on these responses were characterized. Data generated using this method was used to develop response functions related to particle size, concentration, wind speed, and canopy structure that will allow military personnel to assess and manage impacts to endangered species from fog oil smoke used in military training.
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General Accounting Office, Washington, DC. Resources, Community, and Economic Development Div.
Extinction of animal and plant species has become a serious problem that threatens to become more acute in coming years. The endangered species program was established to prevent further extinctions and ultimately recover species designated as threatened or endangered through the development and implementation of species recovery plans. Concerned…
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Endangered Species Case – Northwest Center for Alternatives to Pesticides v. EPA
EPA is reinstating streamside no-spray buffer zones to protect endangered or threatened Pacific salmon and steelhead in California, Oregon and Washington State, which were originally established in prior litigation brought against EPA by WTC and others.
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Directory of Open Access Journals (Sweden)
Lucas B. Fortini
2017-07-01
Full Text Available For many species the threats of climate change occur in a context of multiple existing threats. Given the current focus of global change ecology in identifying and understanding species vulnerable to climate change, we performed a global analysis to characterize the multi-threat context for species threatened by climate change. Utilizing 30,053 species from the International Union for Conservation of Nature’s (IUCN Red List of Threatened Species, we sought to evaluate if species threatened by climate change are more likely threatened by a greater number of non-climatic threats than species not threatened by climate change. Our results show that species threatened by climate change are generally impacted by 21% more non-climatic threats than species not threatened by climate change. Across all species, this pattern is related to IUCN risk status, where endangered species threatened by climate change face 33% more non-climatic threats than endangered species not threatened by climate change. With the clear challenges of assessing current and projected impacts of climate change on species and ecosystems, research often requires reductionist approaches that result in downplaying this multi-threat context. This cautionary note bears relevance beyond climate change threatened species as we also found other (but not all anthropogenic threats are also similarly associated with more threats. Our findings serve as a reminder that ecological research should seriously consider these potential threat interactions, especially for species under elevated conservation concern.
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Trust and social representations of the management of threatened and endangered species
George Cvetkovich; Patricia L. Winter
2003-01-01
Using quantitative analysis of questionnaire responses, observations during focus group discussions, and qualitative assessment of discussion statements, the present study examined trust and social representations of the U.S. Forest Service's management of Southern California national forests for the protection of endangered species. Supporting expectations based...
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Where and how are roads endangering mammals in Southeast Asia's forests?
Clements, Gopalasamy Reuben; Lynam, Antony J; Gaveau, David; Yap, Wei Lim; Lhota, Stanislav; Goosem, Miriam; Laurance, Susan; Laurance, William F
2014-01-01
Habitat destruction and overhunting are two major drivers of mammal population declines and extinctions in tropical forests. The construction of roads can be a catalyst for these two threats. In Southeast Asia, the impacts of roads on mammals have not been well-documented at a regional scale. Before evidence-based conservation strategies can be developed to minimize the threat of roads to endangered mammals within this region, we first need to locate where and how roads are contributing to the conversion of their habitats and illegal hunting in each country. We interviewed 36 experts involved in mammal research from seven Southeast Asian countries to identify roads that are contributing the most, in their opinion, to habitat conversion and illegal hunting. Our experts highlighted 16 existing and eight planned roads - these potentially threaten 21% of the 117 endangered terrestrial mammals in those countries. Apart from gathering qualitative evidence from the literature to assess their claims, we demonstrate how species-distribution models, satellite imagery and animal-sign surveys can be used to provide quantitative evidence of roads causing impacts by (1) cutting through habitats where endangered mammals are likely to occur, (2) intensifying forest conversion, and (3) contributing to illegal hunting and wildlife trade. To our knowledge, ours is the first study to identify specific roads threatening endangered mammals in Southeast Asia. Further through highlighting the impacts of roads, we propose 10 measures to limit road impacts in the region.
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In vitro propagation of endangered Dianthus taxa
Directory of Open Access Journals (Sweden)
Marković Marija
2015-01-01
Full Text Available The review of recent researches regarding the in vitro culture of 30 endangered Dianthus taxa is presented in this paper. Various in vitro protocols developed for selected rare and threatened Dianthus taxa are analysed in order to provide a useful synthesis of the data obtained with the main principles, techniques and recommendations for futher research and practice. The recapitulated data presented in this review can be used as a tool for the micropropagation of other endangered Dianthus taxa, enabling their propagation and obtaining a sufficient amount of plants for reintroduction. In addition, the obtained results represent the basis for ex situ conservation of the investigated taxa, especially for medium-term and long-term conservation (cryopreservation. [Projekat Ministarstva nauke Republike Srbije, br. 43007
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In vitro propagation of an endangered medicinal timber species ...
African Journals Online (AJOL)
The over exploitation of African mahogany in tropical forest has threatened the genetic base of this useful timber and medicinal tree species and as such, an experiment was conducted on the in vitro culture of Khaya grandifoliola, an endangered tree species commonly found in the high forest zones of West Africa to explore ...
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Endangered Species Day | Endangered Species Coalition
Annual Top 10 Report Protecting the Endangered Species Act Wildlife Voices Stand for Wolves Endangered Campaigns Wildlife Voices Protecting the Endangered Species Act Annual Top 10 Report Endangered Species Day Stand for Wolves Vanishing BOOK: A Wild Success The Endangered Species Act at 40 Endangered Species The
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Climate-related genetic variation in a threatened tree species, Pinus albicaulis
Marcus V. Warwell; Ruth G. Shaw
2017-01-01
PREMISE OF THE STUDY: With ongoing climate change, understanding of intraspecific adaptive variation is critical for conservation and restoration of plant species. Such information is especially scarce for threatened and endangered tree species, such as Pinus albicaulis Engelm. Therefore, our principal aims were to assess adaptive variation and characterize its...
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75 FR 76704 - Endangered Species; File Nos. 13307, 13544, and 14586
2010-12-09
...: Permits, Conservation and Education Division, Office of Protected Resources, NMFS, 1315 East-West Highway... after ocean energy technology testing via vessel and aerial surveys. The permit expires on November 30... applied for in good faith, (2) will not operate to the disadvantage of such endangered or threatened...
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2011-12-05
... of Final Determination for the Proposed Listing of the Dunes Sagebrush Lizard as Endangered AGENCY... of whether to list the dunes sagebrush lizard (Sceloporus arenicolus) (lizard) as endangered and... published a proposed rule (75 FR 77801) to list the dunes sagebrush lizard, a lizard known from southeastern...
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2011-06-20
... Oregon Coast Coho Salmon Evolutionarily Significant Unit AGENCY: National Marine Fisheries Service (NMFS... the Oregon Coast (OC) Evolutionarily Significant Unit (ESU) of coho salmon (Oncorhynchus kisutch... coho salmon ESU as threatened under the ESA in 1995 (60 FR 38011; July 25, 1995). Since then, we have...
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Overview on the Role of Advance Genomics in Conservation Biology of Endangered Species.
Khan, Suliman; Nabi, Ghulam; Ullah, Muhammad Wajid; Yousaf, Muhammad; Manan, Sehrish; Siddique, Rabeea; Hou, Hongwei
2016-01-01
In the recent era, due to tremendous advancement in industrialization, pollution and other anthropogenic activities have created a serious scenario for biota survival. It has been reported that present biota is entering a "sixth" mass extinction, because of chronic exposure to anthropogenic activities. Various ex situ and in situ measures have been adopted for conservation of threatened and endangered plants and animal species; however, these have been limited due to various discrepancies associated with them. Current advancement in molecular technologies, especially, genomics, is playing a very crucial role in biodiversity conservation. Advance genomics helps in identifying the segments of genome responsible for adaptation. It can also improve our understanding about microevolution through a better understanding of selection, mutation, assertive matting, and recombination. Advance genomics helps in identifying genes that are essential for fitness and ultimately for developing modern and fast monitoring tools for endangered biodiversity. This review article focuses on the applications of advanced genomics mainly demographic, adaptive genetic variations, inbreeding, hybridization and introgression, and disease susceptibilities, in the conservation of threatened biota. In short, it provides the fundamentals for novice readers and advancement in genomics for the experts working for the conservation of endangered plant and animal species.
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2013-02-05
.... 04/1994. Haha Cyanea Endangered U.S.A (HI)....... 59 FR 10305; 03/ hamatiflora ssp. 04/1994. carlsonii. Haha Cyanea shipmanii. Endangered U.S.A (HI)....... 59 FR 10305; 03/ 04/1994. Asplenium-leaved...
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Eutropiichthys vacha (Hamilton, 1822, a threatened fish of Indian subcontinent
Directory of Open Access Journals (Sweden)
Sandipan Gupta
2016-08-01
Full Text Available Eutropiichthys vacha (Batchwa vacha is a freshwater catfish species having high economic value. It is a very popular table fish among the consumers due to high nutritional value and taste. Just recently small specimens of this species have also made their entry in ornamental fish markets. Recently due to number of reasons, populations of this fish species are facing the threat of extinction. It has already been documented as Endangered in India and Critically Endangered in Bangladesh. The present report has been prepared to summarize the information available on different aspects of this threatened fish species as well as to point out the possible measures that should be considered for its conservation.
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Photoactivated toxicity of PAH to endangered fishes and standard laboratory test species
International Nuclear Information System (INIS)
Buckler, D.R.; Mount, D.R.; Tillitt, D.E.
1994-01-01
Polynuclear aromatic hydrocarbons (PAH) have been detected in water and sediment from the San Juan River Basin, located in the Four Corners area of the southwestern US. In addition to possessing extensive oil and gas deposits, the San Juan contains several threatened or endangered fish species such as Colorado squawfish and razorback suckers. Proposed expansion of oil and gas development in the basin has sparked concerns that potential increases in PAH loading may jeopardize these and other native fishes. In response, the authors conducted laboratory exposures of threatened and endangered species to various PAH both with and without accompanying exposure to UV light. As predicted from the literature, exposure to UV light caused a marked photo-activated toxicity response in all species; however, the sensitivity to PAH both with and without UV exposure varied among species and lifestages. Supplemental studies were conducted to evaluate the physiological mechanisms for variation in sensitivity between species and lifestage
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76 FR 49201 - Endangered and Threatened Wildlife and Plants; Four Foreign Parrot Species
2011-08-09
... INFORMATION CONTACT: Janine Van Norman, Chief, Branch of Foreign Species, Endangered Species Program, U.S... (Prosopeia splendens), great green macaw (Ara ambiguus), grey-cheeked parakeet (Brotogeris pyrrhoptera... collar extends across the back of its neck; its back and rump are bright green. Its flight feathers and...
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Watershed Management For Endangered Aquatic and Riparian Species: Facts and Fallacies
D.G. Neary; J.N. Rinne; A.L. Medina; M.B. Baker; J.L. Michael
2000-01-01
River basin management is becoming increasingly complex in the United States since watershed managers are required to take into consideration the threatened and endangered (T&E) species that inhabit aquatic and riparian ecosystems. Unfortunately too many fallacies and political agendas have crept into the picture. Suppositions and hypotheses fly everywhere in the...
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2013-07-26
.... Air Force, and other military organizations. Purpose of the Regulatory Action. Under the Endangered... change was supported by morphological and molecular data (Allan and Porter 2000, p. 1876; Sokoloff 2000.... Further details of this study are discussed below in the Five-Factor Analysis for A. d. var. traskiae...
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78 FR 60254 - Endangered and Threatened Species; Take of Anadromous Fish
2013-10-01
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... regulations governing listed fish and wildlife permits (50 CFR 222-226). NMFS issues permits based on findings... conduct water quality, [[Page 60255
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2011-05-05
... Internet at http://www.regulations.gov and http://www.fws.gov/southwest/es/arizona/ . Supporting..., among other things, prohibits the take of endangered wildlife. ``Take'' is defined by the Act as to... solar power [[Page 25598
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2010-05-21
... listed Final listing rule ANIMALS Buena Vista Lake ornate shrew... Sorex ornatus Endangered........ U.S.A.... La Graciosa thistle Cirsium Endangered........ U.S.A. (CA)....... 65 FR 14888, 3/20/ loncholepis... Fish and Wildlife Office at (760) 431-9440. For the Buena Vista Lake ornate shrew, California clapper...
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Overview on the Role of Advance Genomics in Conservation Biology of Endangered Species
Directory of Open Access Journals (Sweden)
Suliman Khan
2016-01-01
Full Text Available In the recent era, due to tremendous advancement in industrialization, pollution and other anthropogenic activities have created a serious scenario for biota survival. It has been reported that present biota is entering a “sixth” mass extinction, because of chronic exposure to anthropogenic activities. Various ex situ and in situ measures have been adopted for conservation of threatened and endangered plants and animal species; however, these have been limited due to various discrepancies associated with them. Current advancement in molecular technologies, especially, genomics, is playing a very crucial role in biodiversity conservation. Advance genomics helps in identifying the segments of genome responsible for adaptation. It can also improve our understanding about microevolution through a better understanding of selection, mutation, assertive matting, and recombination. Advance genomics helps in identifying genes that are essential for fitness and ultimately for developing modern and fast monitoring tools for endangered biodiversity. This review article focuses on the applications of advanced genomics mainly demographic, adaptive genetic variations, inbreeding, hybridization and introgression, and disease susceptibilities, in the conservation of threatened biota. In short, it provides the fundamentals for novice readers and advancement in genomics for the experts working for the conservation of endangered plant and animal species.
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Austin, James D.; Jelks, Howard L.; Tate, Bill; Johnson, Aria R.; Jordan, Frank
2011-01-01
Imperiled Okaloosa darters (Etheostoma okaloosae) are small, benthic fish limited to six streams that flow into three bayous of Choctawhatchee Bay in northwest Florida, USA. We analyzed the complete mitochondrial cytochrome b gene and 10 nuclear microsatellite loci for 255 and 273 Okaloosa darters, respectively. Bayesian clustering analyses and AMOVA reflect congruent population genetic structure in both mitochondrial and microsatellite DNA. This structure reveals historical isolation of Okaloosa darter streams nested within bayous. Most of the six streams appear to have exchanged migrants though they remain genetically distinct. The U.S. Fish and Wildlife Service recently reclassified Okaloosa darters from endangered to threatened status. Our genetic data support the reclassification of Okaloosa darter Evolutionary Significant Units (ESUs) in the larger Tom's, Turkey, and Rocky creeks from endangered to threatened status. However, the three smaller drainages (Mill, Swift, and Turkey Bolton creeks) remain at risk due to their small population sizes and anthropogenic pressures on remaining habitat. Natural resource managers now have the evolutionary information to guide recovery actions within and among drainages throughout the range of the Okaloosa darter.
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Marhaver, K.L.; Vermeij, M.J.A.; Medina, M.M.
2015-01-01
Background: The Caribbean pillar coral Dendrogyra cylindrus was recently listed as a threatened species under the United States Endangered Species Act. One of the major threats to this species is its low, virtually undetectable recruitment rate. To our knowledge, sexually-produced recruits have
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76 FR 2664 - Endangered and Threatened Species; Take of Anadromous Fish
2011-01-14
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS...) and 14092 (applicant: California Department of Fish and Game). In that notice, the permit application... American green sturgeon associated with conducting surveys measuring fish response to initial and...
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76 FR 2663 - Endangered and Threatened Species; Take of Anadromous Fish
2011-01-14
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... and steelhead, and natural juvenile green sturgeon while carrying out a study measuring fish response... species, taking of length measurements), tissue sampling, release of moribund fish or fish carcasses back...
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77 FR 42278 - Endangered and Threatened Species; Take of Anadromous Fish
2012-07-18
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... regulations governing listed fish and wildlife permits (50 CFR parts 222-226). NMFS issues permits based on.... This project will examine predation by introduced fishes (striped bass, largemouth bass, smallmouth...
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Directory of Open Access Journals (Sweden)
John Stinchcombe
2002-12-01
Full Text Available Despite the volume of the academic conservation biology literature, there is little evidence as to what effect this work is having on endangered species recovery efforts. Using data collected from a national review of 136 endangered and threatened species recovery plans, we evaluated whether recovery plans were changing in response to publication trends in four areas of the academic conservation biology literature: metapopulation dynamics, population viability analysis, conservation corridors, and conservation genetics. We detected several changes in recovery plans in apparent response to publication trends in these areas (e.g., the number of tasks designed to promote the recovery of an endangered species shifted, although these tasks were rarely assigned a high priority. Our results indicate that, although the content of endangered species recovery plans changes in response to the literature, results are not uniform across all topics. We suggest that academic conservation biologists need to address the relative importance of each topic for conservation practice in different settings. [See Erratum
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Resource implications of listing Columbia River Basin salmon stocks under the endangered species act
International Nuclear Information System (INIS)
Velehradsky, J.E.
1993-01-01
The Columbia River and Snake River dams and reservoirs provide substantial benefits in the Northwest through their operation for hydropower, flood control, irrigation, navigation, and fish and wildlife. The listing of certain Snake River salmon stocks as endangered and threatened, under provisions of the Endangered Species Act, has surfaced major public policy issues. Protection and enhancement of these salmon stocks has resulted in proposals to significantly modify the operation of the reservoir projects. Implementation of these proposals could have significant economic, environmental and social impacts in the region
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76 FR 48881 - Recovery Plan for the Endangered Pyne's Ground-plum (Astragalus bibullatus
2011-08-09
... plan by contacting the Tennessee Field Office, U.S. Fish and Wildlife Service, 446 Neal Street... implementing approved recovery plans. Restoring an endangered or threatened animal or plant to the point where... species program. To help guide the recovery effort, we are preparing recovery plans for most listed...
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78 FR 43858 - Endangered and Threatened Species; Take of Anadromous Fish
2013-07-22
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... number of predicted adults increase, the number of fish escaping to the spawning grounds will also... fish; and (3) application of a sliding scale approach to determine appropriate ESA take limits on...
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78 FR 74116 - Endangered and Threatened Species; Take of Anadromous Fish
2013-12-10
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... plans and request for comment. SUMMARY: Notice is hereby given that the Oregon Department of Fish and... River and Columbia River basins by providing hatchery fish to support fishing opportunities while...
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78 FR 18963 - Endangered and Threatened Species; Take of Anadromous Fish
2013-03-28
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... governing listed fish and wildlife permits (50 CFR parts 222-226). NMFS issues permits based on findings... Administrator for Fisheries, NMFS. Applications Received Permit 17551 The California Department of Fish and...
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Economics of endangered salmon in the Pacific northwest
International Nuclear Information System (INIS)
Hamilton, J.R.
1993-01-01
Under mandate of the Endangered Species Act (ESA), Idaho, Oregon and Washington are developing recovery plans to preserve several threatened and endangered stocks of salmon. These fish, some migrating as much as 900 miles inland to spawn, have been decimated by man's modification of their habitat. Downstream migrating juveniles must navigate through or around eight slackwater pools and hydropower dams. Adult upstream migrants must negotiate fish ladders, and endure modified temperature regimes and severely reduced spawning area and habitat quality. While the ESA says little about economics, economic factors do play important roles in designating endangered species and the design of recovery plans. For species in severe trouble ESA pushes us to drastic strategies such as captive breeding, or cryogenic sperm and egg preservation without paying much attention to whether the cost is worth it. For species in less dire straights, one often faces a menu of possible recovery actions from which the least cost can be set. Economics is important irrespective of the role it plays in decisions to classify salmon as endangered, or decisions about recovery plans. Economic analysis can provide those affected with information about their future. For individuals, communities, and businesses faced with adjusting to ESA actions, more good information is better than less, and economic impact estimates can be a valuable part of this information
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78 FR 28805 - Endangered and Threatened Species; Take of Anadromous Fish
2013-05-16
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS..., NMFS received an application, including an HGMP, from the Idaho Department of Fish and Game, a section... the Snake River basin, rear juveniles, and release eggs, juveniles, and adult fish into upper Salmon...
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78 FR 28806 - Endangered and Threatened Species; Take of Anadromous Fish
2013-05-16
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... Resources (CDWR), Permit 17428 to the United States Fish and Wildlife Service (USFWS), and Permit 17777 to... NMFS regulations (50 CFR parts 222-226) governing listed fish and wildlife permits. Species Covered in...
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78 FR 79674 - Endangered and Threatened Species; Take of Anadromous Fish
2013-12-31
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... the ESA (16 U.S.C. 1531 et seq.) and regulations governing listed fish and wildlife permits (50 CFR.... Fish and Wildlife Service (USFWS) submitted an application and supporting documents to NMFS for a...
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78 FR 32378 - Endangered and Threatened Species; Take of Anadromous Fish
2013-05-30
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... application was provided by the Washington Department of Fish and Wildlife (WDFW) and the Public Utility... Department of Fish and Wildlife submitted an application for an ESA permit to operate the Nason Creek spring...
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76 FR 8713 - Endangered and Threatened Species; Take of Anadromous Fish
2011-02-15
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... (16 U.S.C. 1531-1543) and regulations governing listed fish and wildlife permits (50 CFR parts 222-226... handling of fish is already covered under the Incidental Take Statement associated with the Biological...
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77 FR 63294 - Endangered and Threatened Species; Take of Anadromous Fish
2012-10-16
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... Klallam Tribe and the Washington Department of Fish and Wildlife have submitted five Hatchery and Genetic... programs are currently operating, and all five hatchery programs raise fish native to the Elwha River basin...
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78 FR 25954 - Endangered and Threatened Species; Take of Anadromous Fish
2013-05-03
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... 15, 2012, NMFS received an application, including an HGMP, from the Idaho Department of Fish and Game... salmon returning to the Snake River basin, rear juveniles, and release eggs, juveniles, and adult fish...
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75 FR 2106 - Endangered and Threatened Species; Take of Anadromous Fish
2010-01-14
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... NMFS regulations (50 CFR parts 222-226) governing listed fish and wildlife permits. Species Covered in... steelhead not to exceed 2 percent of the total number of fish captured for each life stage and species...
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78 FR 7755 - Endangered and Threatened Species; Take of Anadromous Fish
2013-02-04
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS...)(A) of the ESA of 1973 (16 U.S.C. 1531-1543) and regulations governing listed fish and wildlife.... In situations where the SWFSC are unable to rely on collaborators to capture fish through rotary...
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77 FR 76001 - Endangered and Threatened Species; Take of Anadromous Fish
2012-12-26
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... regulations governing listed fish and wildlife permits(50 CFR parts 222-226). NMFS issues permits based on... described below, researchers do not expect to kill any listed fish but a small number may die as an...
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The complete mitochondrial genome of the endangered spotback skate, Atlantoraja castelnaui.
Duckett, Drew J L; Naylor, Gavin J P
2016-05-01
Chondrichthyes are a highly threatened class of organisms, largely due to overfishing and other human activities. The present study describes the complete mitochondrial genome (16,750 bp) of the endangered spotback skate, Atlantoraja castelnaui. The mitogenome is arranged in a typical vertebrate fashion, containing 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes and 1 control region.
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Belbachir, Farid; Pettorelli, Nathalie; Wacher, Tim; Belbachir-Bazi, Amel; Durant, Sarah M
2015-01-01
Deserts are particularly vulnerable to human impacts and have already suffered a substantial loss of biodiversity. In harsh and variable desert environments, large herbivores typically occur at low densities, and their large carnivore predators occur at even lower densities. The continued survival of large carnivores is key to healthy functioning desert ecosystems, and the ability to gather reliable information on these rare low density species, including presence, abundance and density, is critical to their monitoring and management. Here we test camera trap methodologies as a monitoring tool for an extremely rare wide-ranging large felid, the critically endangered Saharan cheetah (Acinonyx jubatus hecki). Two camera trapping surveys were carried out over 2-3 months across a 2,551 km2 grid in the Ti-n-hağğen region in the Ahaggar Cultural Park, south central Algeria. A total of 32 records of Saharan cheetah were obtained. We show the behaviour and ecology of the Saharan cheetah is severely constrained by the harsh desert environment, leading them to be more nocturnal, be more wide-ranging, and occur at lower densities relative to cheetah in savannah environments. Density estimates ranged from 0.21-0.55/1,000 km2, some of the lowest large carnivore densities ever recorded in Africa, and average home range size over 2-3 months was estimated at 1,583 km2. We use our results to predict that, in order to detect presence of cheetah with p>0.95 a survey effort of at least 1,000 camera trap days is required. Our study identifies the Ahaggar Cultural Park as a key area for the conservation of the Saharan cheetah. The Saharan cheetah meets the requirements for a charismatic flagship species that can be used to "market" the Saharan landscape at a sufficiently large scale to help reverse the historical neglect of threatened Saharan ecosystems.
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National Research Council Canada - National Science Library
Tweddale, Scott A; Melton, Robert H
2005-01-01
.... To meet the requirements of the Endangered Species Act, the DoD requires accurate, cost-effective surveying and monitoring methods to characterize and monitor the habitats of TES on military training and testing lands...
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78 FR 59005 - Endangered and Threatened Species; Take of Anadromous Fish
2013-09-25
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... with Section 10(a)(1)(A) of the ESA of 1973 (16 U.S.C. 1531-1543) and regulations governing listed fish.... Applications Received Permit 1415 The U.S. Fish and Wildlife Services' (USFWS) Red Bluff Fish and Wildlife...
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77 FR 3743 - Endangered and Threatened Species; Take of Anadromous Fish
2012-01-25
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... with section 10(a)(1)(A) of the ESA of 1973 (16 U.S.C. 1531-1543) and regulations governing listed fish... listed fish but a small number may die as an unintended result of the research activities. The objectives...
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78 FR 17355 - Endangered and Threatened Species; Take of Anadromous Fish
2013-03-21
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... 10(a)(1)(A) of the ESA of 1973 (16 U.S.C. 1531-1543) and regulations governing listed fish and... expect to kill any listed fish but a small number may die as an unintended result of the research...
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77 FR 51520 - Endangered and Threatened Species; Take of Anadromous Fish
2012-08-24
... and Threatened Species; Take of Anadromous Fish AGENCY: National Marine Fisheries Service (NMFS... (16 U.S.C. 1531-1543) and regulations governing listed fish and wildlife permits (50 CFR parts 222-226... expect to kill any listed fish but a small number, up to 20 percent (equivalent to one fish), may die as...
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Expansion of Industrial Plantations Continues to Threaten Malayan Tiger Habitat
Varada S. Shevade; Peter V. Potapov; Nancy L. Harris; Tatiana V. Loboda
2017-01-01
Southeast Asia has some of the highest deforestation rates globally, with Malaysia being identified as a deforestation hotspot. The Malayan tiger, a critically endangered subspecies of the tiger endemic to Peninsular Malaysia, is threatened by habitat loss and fragmentation. In this study, we estimate the natural forest loss and conversion to plantations in Peninsular Malaysia and specifically in its tiger habitat between 1988 and 2012 using the Landsat data archive. We estimate a total loss ...
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Brain, Richard A; Teed, R Scott; Bang, JiSu; Thorbek, Pernille; Perine, Jeff; Peranginangin, Natalia; Kim, Myoungwoo; Valenti, Ted; Chen, Wenlin; Breton, Roger L; Rodney, Sara I; Moore, Dwayne R J
2015-01-01
Simple, deterministic screening-level assessments that are highly conservative by design facilitate a rapid initial screening to determine whether a pesticide active ingredient has the potential to adversely affect threatened or endangered species. If a worst-case estimate of pesticide exposure is below a very conservative effects metric (e.g., the no observed effects concentration of the most sensitive tested surrogate species) then the potential risks are considered de minimis and unlikely to jeopardize the existence of a threatened or endangered species. Thus by design, such compounded layers of conservatism are intended to minimize potential Type II errors (failure to reject a false null hypothesis of de minimus risk), but correspondingly increase Type I errors (falsely reject a null hypothesis of de minimus risk). Because of the conservatism inherent in screening-level risk assessments, higher-tier scientific information and analyses that provide additional environmental realism can be applied in cases where a potential risk has been identified. This information includes community-level effects data, environmental fate and exposure data, monitoring data, geospatial location and proximity data, species biology data, and probabilistic exposure and population models. Given that the definition of "risk" includes likelihood and magnitude of effect, higher-tier risk assessments should use probabilistic techniques that more accurately and realistically characterize risk. Moreover, where possible and appropriate, risk assessments should focus on effects at the population and community levels of organization rather than the more traditional focus on the organism level. This document provides a review of some types of higher-tier data and assessment refinements available to more accurately and realistically evaluate potential risks of pesticide use to threatened and endangered species. © 2014 SETAC.
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Dwyer, F.J.; Hardesty, D.K.; Henke, C.E.; Ingersoll, C.G.; Whites, D.W.; Augspurger, T.; Canfield, T.J.; Mount, D.R.; Mayer, F.L.
2005-01-01
Toxicity tests using standard effluent test procedures described by the U.S. Environmental Protection Agency were conducted with Ceriodaphnia dubia, fathead minnows (Pimephales promelas), and seven threatened and endangered (listed) fish species from four families: (1) Acipenseridae: shortnose sturgeon (Acipenser brevirostrum); (2) Catostomidae; razorback sucker (Xyrauchen texanus); (3) Cyprinidae: bonytail chub (Gila elegans), Cape Fear shiner (Notropis mekistocholas) Colorado pikeminnow (Ptychocheilus lucius), and spotfin chub (Cyprinella monacha); and (4) Poecillidae: Gila topminnow (Poeciliopsis occidentalis). We conducted 7-day survival and growth studies with embryo-larval fathead minnows and analogous exposures using the listed species. Survival and reproduction were also determined with C. dubia. Tests were conducted with carbaryl, ammonia-or a simulated effluent complex mixture of carbaryl, copper, 4-nonylphenol, pentachlorophenol and permethrin at equitoxic proportions. In addition, Cape Fear shiners and spotfin chub were tested using diazinon, copper, and chlorine. Toxicity tests were also conducted with field-collected effluents from domestic or industrial facilities. Bonytail chub and razorback suckers were tested with effluents collected in Arizona whereas effluent samples collected from North Carolina were tested with Cape Fear shiner, spotfin chub, and shortnose sturgeon. The fathead minnow 7-day effluent test was often a reliable estimator of toxic effects to the listed fishes. However, in 21 % of the tests, a listed species was more sensitive than fathead minnows. More sensitive species results varied by test so that usually no species was always more or less sensitive than fathead minnows. Only the Gila topminnow was consistently less sensitive than the fathead minnow. Listed fish species were protected 96% of the time when results for both fathead minnows and C. dubia were considered, thus reinforcing the value of standard whole
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A primary objective of threatened and endangered species conservation is to ensure that chemical contaminants and other stressors do not adversely affect listed species. Assessments of the ecological risks of chemical exposures to listed species often rely on the use of surrogate...
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[Diversity and distribution of the threatened medicinal vascular plants in Lancang].
Chi, Xiu-Lian; Yuan, Yi-Kai; Fang, Bo; Zhang, Xiao-Bo; Yang, Han-Yu; Zhao, Zhi-Ping; Li, Guo; Fu, Kai-Cong; Guo, Lan-Ping; Huang, Lu-Qi
2017-11-01
The rich diversity in medicinal plants provides an important material basic for the development of Traditional Chinese medicine in China. It is important to explore the present situation of medicinal plants within special regions in order to provide scientific instructions for their sustainable protection and exploitation and utilization. In this study, we carried out the field survey according to the guideline of national survey of Chinese material medica resources and the guideline of plant species diversity survey and estimation at county level with the line transect method. With the field surveyed data, we explored the diversity and distribution of the threatened medicinal vascular plants in Lancang. We found that there were 33 species of the threatened medicinal vascular plants in this county. These species were from 23 genera and 17 families, and were composed of one critical endangered, 10 endangered and 22 vulnerable species. They were widely distributed across the whole county and were most concentrated in the town of Nuozhadu, Fazhanhe, Nuofu and Zhutang, which were located in the southeastern, southwestern and western of Lancang, respectively. We also found that the plant species richness followed a unimodal pattern along elevation. In addition, we found that the areas of Nuozhadu Nature Reserve in Lancang only covered six threatened medicinal vascular plants, while most of the regions with high species richness were not well protected. Therefore, we proposed to make more efforts to improve the protection measurements in order to better protect and utilize the medicinal plants in Lancang. Copyright© by the Chinese Pharmaceutical Association.
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Background/Question/Methods Kansas has more freshwater fish species than other states in the west and northern US. More than 140 fishes have recently been documented in Kansas rivers; of these, at least five are categorized as endangered species in Kansas (and threatened species ...
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Threatened Plants in China’s Sanjiang Plain: Hotspot Distributions and Gap Analysis
Directory of Open Access Journals (Sweden)
Baojia Du
2018-01-01
Full Text Available Global biodiversity is markedly decreasing in response to climate change and human disturbance. Sanjiang Plain is recognized as a biodiversity hotspot in China due to its high forest and wetland coverage, but species are being lost at an unprecedented rate, induced by anthropogenic activities. Identifying hotspot distributions and conservation gaps of threatened species is of particular significance for enhancing the conservation of biodiversity. Specifically, we integrated the principles and methods of spatial hotspot inspection, geographic information system (GIS technology and spatial autocorrelation analysis along with fieldwork to determine the spatial distribution patterns and unprotected hotspots of vulnerable and endangered plants in Sanjiang Plain. A gap analysis of the conservation status of vulnerable and endangered plants was conducted. Our results indicate that six nationally-protected plants were not observed in nature reserves or were without any protection, while the protection rates were <10% for 10 other nationally-protected plants. Protected areas (PAs cover <5% of the distribution areas for 31 threatened plant species, while only five species are covered by national nature reserves (NNRs within >50% of the distribution areas. We found 30 hotspots with vulnerable and endangered plants in the study area, but the area covered by NNRs is very limited. Most of the hotspots were located in areas with a high-high aggregation of plant species. Therefore, it is necessary to expand the area of existing nature reserves, establish miniature protection plots and create new PAs and ecological corridors to link the existing PAs. Our findings can contribute to the design of a PA network for botanical conservation.
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Invasive lionfish preying on critically endangered reef fish
Rocha, Luiz A.; Rocha, Claudia R.; Baldwin, Carole C.; Weigt, Lee A.; McField, Melanie
2015-09-01
Caribbean coral reef ecosystems are at the forefront of a global decline and are now facing a new threat: elimination of vulnerable species by the invasive lionfish ( Pterois spp.). In addition to being threatened by habitat destruction and pollution, the critically endangered social wrasse ( Halichoeres socialis), endemic to Belize's inner barrier reef, has a combination of biological traits (small size, schooling, and hovering behavior) that makes it a target for the invasive lionfish. Based on stomach content analyses, this small fish comprises almost half of the lionfish diet at the inner barrier reef in Belize. The combination of lionfish predation, limited range, and ongoing habitat destruction makes the social wrasse the most threatened coral reef fish in the world. Other species with small range and similar traits occur elsewhere in the Caribbean and face similar risks.
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Proceedings of the third prairie conservation and endangered species workshop
Energy Technology Data Exchange (ETDEWEB)
Holroyd, G.L.; Diskson, H.L.; Regnier, M.; Smith, H.C. (eds.)
1993-01-01
The Canadian prairies support a major agricultural economy and a declining abundance of wildlife. Soil erosion and water quality threaten the long-term viability of agriculture; half of Canada's endangered and threatened birds and mammals share the prairies. Wise policies of resource management are needed to solve these problems. A workshop was held to address the issue of how to manage the prairies to promote sustained agriculture and to conserve the wildlife that are in jeopardy. Papers were presented on the relationships between agriculture and wildlife, land restoration, climate change, pesticides, the Prairie Conservation Action Plan, plant conservation, amphibians, reptiles, migratory birds and other wildfowl, and mammals. Separate abstracts have been prepared for two papers from this workshop.
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2013-09-06
... playing a functional role in their nearshore ecosystem; and (3) mitigate threats sufficiently to ensure... ecosystems is a primary goal of our endangered species program. The Act requires us to develop recovery plans..., contaminants, oil spills, food limitation, disturbance, bycatch in fisheries, subsistence harvest, loss of...
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A bioeconomic perspective on the Endangered Species Act
Salau, K. R.; Fenichel, E. P.
2012-12-01
Habitat destruction threatens species existence and has recently accelerated due to population growth, urban sprawl, agricultural development and other profitable land conversions on public and private lands. To exacerbate this issue, the public good nature of species existence creates strong incentives for landowners to engage in free-riding behavior and forego conservation on managed lands. To reverse these negative effects, the United States Congress passed the Endangered Species Act (ESA) in 1973 to create a set of rules for planning government intervention to protect dwindling fish, wildlife, and plant populations and create a platform for recovery and conservation. The ESA is quite explicit about how to make tradeoffs when listing a species as threatened or endangered - only evaluation of biological risks faced are considered. But the act is unclear about what information can or should be used when determining delisting criteria for endangered species. The ESA mandates federal participation in conservation and, in many cases, agencies must curtail socially beneficial activities (e.g. grazing, renewable energy development, mining, military training) in order to meet species recovery objectives. As funding for conservation on federal lands is limited, this creates an implicit tradeoff between recovering species - to gain post-delisting managerial flexibility - and preventing extinction - to minimize management costs. In this respect, reconciliation of biological recovery goals amidst budget constraints and alternate land-use benefits should be supplemented by economic analysis. Economic tradeoffs are inherent in species recovery under the ESA, but the act does not discuss how agencies should structure a recovery plan in light of such factors. This study outlines a bioeconomic approach to framing the recovery problem under the ESA and provides a framework for simultaneously establishing measurable delisting criteria and a least-cost path to recovery. This
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Belbachir, Farid; Pettorelli, Nathalie; Wacher, Tim; Belbachir-Bazi, Amel; Durant, Sarah M.
2015-01-01
Deserts are particularly vulnerable to human impacts and have already suffered a substantial loss of biodiversity. In harsh and variable desert environments, large herbivores typically occur at low densities, and their large carnivore predators occur at even lower densities. The continued survival of large carnivores is key to healthy functioning desert ecosystems, and the ability to gather reliable information on these rare low density species, including presence, abundance and density, is critical to their monitoring and management. Here we test camera trap methodologies as a monitoring tool for an extremely rare wide-ranging large felid, the critically endangered Saharan cheetah (Acinonyx jubatus hecki). Two camera trapping surveys were carried out over 2–3 months across a 2,551km2 grid in the Ti-n-hağğen region in the Ahaggar Cultural Park, south central Algeria. A total of 32 records of Saharan cheetah were obtained. We show the behaviour and ecology of the Saharan cheetah is severely constrained by the harsh desert environment, leading them to be more nocturnal, be more wide-ranging, and occur at lower densities relative to cheetah in savannah environments. Density estimates ranged from 0.21–0.55/1,000km2, some of the lowest large carnivore densities ever recorded in Africa, and average home range size over 2–3 months was estimated at 1,583km2. We use our results to predict that, in order to detect presence of cheetah with p>0.95 a survey effort of at least 1,000 camera trap days is required. Our study identifies the Ahaggar Cultural Park as a key area for the conservation of the Saharan cheetah. The Saharan cheetah meets the requirements for a charismatic flagship species that can be used to “market” the Saharan landscape at a sufficiently large scale to help reverse the historical neglect of threatened Saharan ecosystems. PMID:25629400
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Directory of Open Access Journals (Sweden)
Farid Belbachir
Full Text Available Deserts are particularly vulnerable to human impacts and have already suffered a substantial loss of biodiversity. In harsh and variable desert environments, large herbivores typically occur at low densities, and their large carnivore predators occur at even lower densities. The continued survival of large carnivores is key to healthy functioning desert ecosystems, and the ability to gather reliable information on these rare low density species, including presence, abundance and density, is critical to their monitoring and management. Here we test camera trap methodologies as a monitoring tool for an extremely rare wide-ranging large felid, the critically endangered Saharan cheetah (Acinonyx jubatus hecki. Two camera trapping surveys were carried out over 2-3 months across a 2,551 km2 grid in the Ti-n-hağğen region in the Ahaggar Cultural Park, south central Algeria. A total of 32 records of Saharan cheetah were obtained. We show the behaviour and ecology of the Saharan cheetah is severely constrained by the harsh desert environment, leading them to be more nocturnal, be more wide-ranging, and occur at lower densities relative to cheetah in savannah environments. Density estimates ranged from 0.21-0.55/1,000 km2, some of the lowest large carnivore densities ever recorded in Africa, and average home range size over 2-3 months was estimated at 1,583 km2. We use our results to predict that, in order to detect presence of cheetah with p>0.95 a survey effort of at least 1,000 camera trap days is required. Our study identifies the Ahaggar Cultural Park as a key area for the conservation of the Saharan cheetah. The Saharan cheetah meets the requirements for a charismatic flagship species that can be used to "market" the Saharan landscape at a sufficiently large scale to help reverse the historical neglect of threatened Saharan ecosystems.
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Earl, Julia E.; Nicol, Samuel; Wiederholt, Ruscena; Diffendorfer, Jay E.; Semmens, Darius J.; Flockhart, D. T. Tyler; Mattsson, Brady; McCracken, Gary; Norris, D. Ryan; Thogmartin, Wayne E.; Lopez-Hoffman, Laura
2018-01-01
In 2014, the Fish and Wildlife Service (FWS) and National Marine Fisheries Service announced a new policy interpretation for the U.S. Endangered Species Act (ESA). According to the act, a species must be listed as threatened or endangered if it is determined to be threatened or endangered in a significant portion of its range (SPR). The 2014 policy seeks to provide consistency by establishing that a portion of the range should be considered significant if the associated individuals’ “removal would cause the entire species to become endangered or threatened.” We reviewed 20 quantitative techniques used to assess whether a portion of a species’ range is significant according to the new guidance. Our assessments are based on the 3R criteria—redundancy (i.e., buffering from catastrophe), resiliency (i.e., ability to withstand stochasticity), and representation (i.e., ability to evolve)—that the FWS uses to determine if a species merits listing. We identified data needs for each quantitative technique and considered which methods could be implemented given the data limitations typical of rare species. We also identified proxies for the 3Rs that may be used with limited data. To assess potential data availability, we evaluated 7 example species by accessing data in their species status assessments, which document all the information used during a listing decision. In all species, an SPR could be evaluated with at least one metric for each of the 3Rs robustly or with substantial assumptions. Resiliency assessments appeared most constrained by limited data, and many species lacked information on connectivity between subpopulations, genetic variation, and spatial variability in vital rates. These data gaps will likely make SPR assessments for species with complex life histories or that cross national boundaries difficult. Although we reviewed techniques for the ESA, other countries require identification of significant areas and could benefit from this research.
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Strategies for conservation of endangered ecosystems
International Nuclear Information System (INIS)
Ashraf, M.; Hussain, M.; Ahmad, M.S.A.
2012-01-01
The planet Earth is known to host a rich biodiversity owing to its suitable environmental conditions for life and at a larger scale it is regarded as a major ecosystem. Healthy existence of living organisms in this ecosystem depends on proper functioning of all the associated environmental factors. Since millennia, living organisms have adapted to thrive under a limited range of environmental conditions. Nevertheless previous history of the earth and fossil records indicates that the biodiversity housed by the planet earth has experienced five major catastrophic extinctions due to change in physical environment. Even currently, it is undergoing sixth major extinction event mainly due to anthropogenic activities. The human activities are proving a dual menace for biodiversity. On the one hand, it is causing habitat loss through intensive deforestation, conversion of different natural plant communities for agriculture, and urbanization and industrialization. Moreover, it is resulting in habitat degradation by polluting both terrestrial and aquatic ecosystems, emitting air pollutants resulting in acid rains, ozone layer depletion, global warming, heavy metal contamination and eutrophication of water bodies. As a result, healthy existence of both terrestrial and aquatic ecosystems and their associated biodiversity is altogether threatened. Worldwide efforts are underway to conserve the threatened ecosystems and their related biodiversity. A number of international conventions have been held to conserve natural ecosystems. Pakistan being a signatory of these conventions has its obligation to join hands with international community to conserve the endangered ecosystems within as well as outside its bounds. Under the existing scenario the objective of organizing this symposium was to pinpoint the threats to endangered ecosystems of the world in general and those in Pakistan in particular, and to develop suitable strategies for conservation of such paralyzed ecosystems
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Directory of Open Access Journals (Sweden)
Kristy eWallmo
2015-08-01
Full Text Available Non-market valuation allows society to express their preferences for goods and services whose economic value is not reflected in traditional markets. One issue that arises in applying non-market values in policy settings is defining the extent of the economic jurisdiction – the area that includes all people who hold values – for a good or service. In this paper we estimate non-market values for recovering eight threatened and endangered marine species in the US for two geographically embedded samples: households on the west coast of the US and households throughout the nation. We statistically compare species values between the two samples to help determine the extent of and variation in the economic jurisdiction for endangered species recovery. Our findings offer support to the tenet that the summation of non-market values across the country is appropriate when evaluating alternative policies for endangered species recovery.
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Review of psittacine beak and feather disease and its effect on Australian endangered species.
Raidal, S R; Sarker, S; Peters, A
2015-12-01
Since it was first described in the early 1980s, psittacine beak and feather disease (PBFD) has become recognised as the dominant viral pathogen of psittacine birds in Australia. Our aim was to evaluate and review the effect of PBFD and its position as a key threatening process to Australian psittacine bird species. We review the origin/evolutionary pathways and potential threat of PBFD to endangered psittacine bird populations and captive-breeding flocks. The most recent beak and feather disease virus (BFDV) phylogenetic analyses indicate that all endangered Australian psittacine bird species are susceptible to, and equally likely to be infected by, BFDV genotypes from a range of host psittacine species. Management of the disease in captive-breeding programs has relied on testing and culling, which has proven costly. The risk of PBFD should be considered very carefully by management teams contemplating the establishment of captive-breeding flocks for endangered species. Alternative disease prevention tools, including vaccination, which are increasingly being used in wildlife health, should be considered more seriously for managing and preventing PBFD in captive flocks of critically endangered species. © 2015 Australian Veterinary Association.
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2013-06-25
... Management of Brazilian Crocodilians (Coutinho and Luz 2008 in Velasco et al. 2008 p. 80). The broad-snouted... from the Brazilian List of Endangered Fauna (The Brazilian Institute of Environment and Renewable... agriculture and river pollution have reduced the availability of broad-snouted caiman habitat in Brazil...
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2013-01-11
... Gunnison Sage-Grouse; Proposed Rule #0;#0;Federal Register / Vol. 78 , No. 8 / Friday, January 11, 2013...; Designation of Critical Habitat for Gunnison Sage-Grouse AGENCY: Fish and Wildlife Service, Interior. ACTION... the Gunnison sage-grouse (Centrocercus minimus) under the Endangered Species Act of 1973, as amended...
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2013-04-01
..., Reno, Nevada 89502. Stickleback, unarmored Gasterosteus Endangered........ U.S.A. (CA)....... 35 FR 16047; 10/13/ Mike McCrary (above). threespine. aculeatus 1970. williamsoni. Trout, Lahontan cutthroat...
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76 FR 43985 - Endangered and Threatened Species; Recovery Plan for the Sei Whale
2011-07-22
... and Threatened Species; Recovery Plan for the Sei Whale AGENCY: National Marine Fisheries Service... review of the draft Recovery Plan (Plan) for the sei whale (Balaenoptera borealis). NMFS is soliciting... recovery plans for each listed species unless such a plan would not promote its recovery. The sei whale has...
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Endangered and Threatened Species at Kennedy Space Center Merritt Island National Wildlife Refuge
Galdolfi, Catherine
2010-01-01
Throughout my internship, I assisted with the long-term monitoring of the Florida Scrub- Jay (Aphelocoma coerulescens), a threatened species endemic to Florida. The Florida Scrub Jay diet consists of insects and small vertebrates throughout most of the year; however, during the winter their primary diet is acorns because the insect population is low. Furthermore, the Florida Scrub-Jay is a habitat specialist that lives in a disappearing plant community called the scrub, which consists of sand live oak, myrtle oak and chapman oak. The Florida Scrub-Jay is considered threatened because its numbers are decreasing primarily due to the loss of habitat that it needs to survive. Scrub habitat is highly desirable for human development because it is high, dry, and sandy. Periodic controlled burns maintain the scrub in a low, open condition favored by Scrub-Jays. Florida Scrub-Jays build their nests approximately 3-5 feet (approximately 1.5 m) above the ground in shrubby oaks (Breininger 153), mate for life and are cooperative breeders; which means that the young jays remain in their natal territory for at least a year to help their parents defend their territory, feed the young, and mob predators. (Breininger 152). I assisted in conducting monthly censuses at long-term monitoring sites and a juvenile in July survey to determine reproductive success for the year. In addition, to Scrub-Jay monitoring, I also had the opportunity to assist with some long term monitoring of ecosystem recovery. Scrub is a fire maintained system. Fire maintains the structure of scrub necessary for many of the threatened species that reside in the scrub habitat.
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2010-09-02
... to as the List) in the Code of Federal Regulations (CFR) at 50 CFR 17.11 (for animals) and 17.12 (for...) Endangered species means any species that is in danger of extinction throughout all or a significant portion...
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Feitosa, Leonardo Manir; Martins, Ana Paula Barbosa; Giarrizzo, Tommaso; Macedo, Wagner; Monteiro, Iann Leonardo; Gemaque, Romário; Nunes, Jorge Luiz Silva; Gomes, Fernanda; Schneider, Horácio; Sampaio, Iracilda; Souza, Rosália; Sales, João Bráullio; Rodrigues-Filho, Luís Fernando; Tchaicka, Lígia; Carvalho-Costa, Luís Fernando
2018-02-20
Here, we report trading of endangered shark species in a world hotspot for elasmobranch conservation in Brazil. Data on shark fisheries are scarce in Brazil, although the northern and northeastern regions have the highest indices of shark bycatch. Harvest is made primarily with processed carcasses lacking head and fins, which hampers reliable species identification and law enforcement on illegal catches. We used partial sequences of two mitochondrial genes (COI and/or NADH2) to identify 17 shark species from 427 samples being harvested and marketed on the northern coast of Brazil. Nine species (53%) are listed under some extinction threat category according to Brazilian law and international authorities (IUCN - International Union for Conservation of Nature; CITES - Convention on International Trade of Endangered Species of Wild Fauna and Flora). The number increases to 13 (76%) if we also consider the Near Threatened category. Hammerhead sharks are under threat worldwide, and composed 18.7% of samples, with Sphyrna mokarran being the fourth most common species among samples. As illegal trade of threatened shark species is a worldwide conservation problem, molecular identification of processed meat or specimens lacking diagnostic body parts is a highly effective tool for species identification and law enforcement.
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The Relations Among Threatened Species, Their Protection, and Taboos
Directory of Open Access Journals (Sweden)
Johan Colding
1997-06-01
Full Text Available We analyzed the role of taboos for the protection of species listed as "threatened" by the World Conservation Union (IUCN, and also for species known to be endemic and keystone. The study was limited to taboos that totally avoid or prohibit any use of particular species and their populations. We call them specific-species taboos . Through a literature review, 70 currently existing examples of specific-species taboos were identified and analyzed. The species avoided were grouped into biological classes. Threat categories were determined for each species, based on the IUCN Red Data Book. We found that ~ 30% of the identified taboos prohibit any use of species listed as threatened by IUCN. Of the specific-species taboos, 60% are set on reptiles and mammals. In these two classes, ~ 50% of the species are threatened, representing all of the threatened species in our analysis, with the exception of one bird species. Both endemic and keystone species that are important for ecosystem functions are avoided by specific-species taboos. Specific-species taboos have important ecological ramifications for the protection of threatened and ecologically important populations of species. We do not suggest that specific-species taboos are placed on species because they are, or have been, endangered; instead, we emphasize that species are avoided for a variety of other reasons. It is urgent to identify and analyze resource practices and social mechanisms of traditional societies, such as taboos, and to investigate their possible ecological significance. Although it may provide insights of value for conservation, not only of species, but also of ecosystem processes and functions, such information is being lost rapidly.
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Earl, Julia E; Nicol, Sam; Wiederholt, Ruscena; Diffendorfer, Jay E; Semmens, Darius; Flockhart, D T Tyler; Mattsson, Brady J; McCracken, Gary; Norris, D Ryan; Thogmartin, Wayne E; López-Hoffman, Laura
2018-02-01
In 2014, the Fish and Wildlife Service (FWS) and National Marine Fisheries Service announced a new policy interpretation for the U.S. Endangered Species Act (ESA). According to the act, a species must be listed as threatened or endangered if it is determined to be threatened or endangered in a significant portion of its range (SPR). The 2014 policy seeks to provide consistency by establishing that a portion of the range should be considered significant if the associated individuals' "removal would cause the entire species to become endangered or threatened." We reviewed 20 quantitative techniques used to assess whether a portion of a species' range is significant according to the new guidance. Our assessments are based on the 3R criteria-redundancy (i.e., buffering from catastrophe), resiliency (i.e., ability to withstand stochasticity), and representation (i.e., ability to evolve)-that the FWS uses to determine if a species merits listing. We identified data needs for each quantitative technique and considered which methods could be implemented given the data limitations typical of rare species. We also identified proxies for the 3Rs that may be used with limited data. To assess potential data availability, we evaluated 7 example species by accessing data in their species status assessments, which document all the information used during a listing decision. In all species, an SPR could be evaluated with at least one metric for each of the 3Rs robustly or with substantial assumptions. Resiliency assessments appeared most constrained by limited data, and many species lacked information on connectivity between subpopulations, genetic variation, and spatial variability in vital rates. These data gaps will likely make SPR assessments for species with complex life histories or that cross national boundaries difficult. Although we reviewed techniques for the ESA, other countries require identification of significant areas and could benefit from this research. © 2017
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2010-01-12
... Cook Inlet Beluga Whale AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... designate critical habitat for the endangered Cook Inlet beluga whale, Delphinapterus leucas, under the... the Cook Inlet beluga whale can be found on our Web site at: http://www.fakr.noaa.gov/ FOR FURTHER...
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2012-09-19
... mhorr) and Rio de Oro dama gazelle (G. d. lozanoi) were listed as endangered in their entirety, i.e... gazelle numbers fewer than 500. All three species are listed in Appendix I of the Convention on...
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2012-12-26
... protecting populations, managing threats, maintaining habitat, monitoring progress, and building partnerships... plan, you may obtain a copy by visiting our Web site at http://www.fws.gov/endangered/species/recovery... pastures if dense brush or woody cover is nearby. The primary known threats to the Gulf Coast jaguarundi...
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2013-12-11
... the removal or reduction of the Act's protections. A species is an ``endangered species'' for purposes... invasive, nonnative plant species was not identified as a specific threat to E. altissimum in the 1994... and its habitat. The primary invasive, nonnative species of concern is Ehrharta calycina, a perennial...
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Zhang, Qian; Zhong, Jin-Xin
2013-05-01
Based on the related published papers, and by using Geographic Information System (ArcGIS 9.3), this paper analyzed the species composition and geographical distribution of threatened fishes in Yunnan Province of Southwest China. There were 83 threatened species living in the Province, belonging to 5 orders, 13 families, and 47 genera. Cypriniformes was absolutely dominant, with 64 species, followed by Siluriformes, with 16 species. Cyprinidae fishes had 51 species, accounting for 79.7% of Cypriniformes. The most species of Cyprinid fishes were of Barbinae (14 species), Cyprininae (10 species), and Cultrinae (10 species). The threatened fishes could be divided into two zoogeographical regions, i. e., Tibetan Plateau region and Oriental region, and their species composition and geographical distribution were resulted from the historical evolution adapted to the related environments. Whatever in rivers and in lakes, the Cyprinid fishes were both absolutely dominant, occupying 36.1% and 31.3% of the total, respectively. The Cyprinid fishes in rivers were mostly of endangered species, while those in lakes were mostly of vulnerable species. The factors affecting the threatened fishes in the Province were discussed from the two aspects of geodynamic evolution and present situation.
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James F. Fowler; Carolyn Hull Sieg
2011-01-01
Packera franciscana (Greene) W. A. Weber and A. Love is endemic to treeline and alpine habitats of the San Francisco Peaks, Arizona, USA and was listed as a threatened species under the Endangered Species Act in 1983. Species abundance data are limited in scope, yet are critical for recovery of the species, especially in light of predictions of its future extinction...
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78 FR 34347 - Endangered and Threatened Species; Recovery Plan for the North Pacific Right Whale
2013-06-07
... and Threatened Species; Recovery Plan for the North Pacific Right Whale AGENCY: National Marine... Recovery Plan (Plan) for the North Pacific right whale (Eubalaena japonica). ADDRESSES: Electronic copies...
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2010-05-05
... Critical Habitat for the Polar Bear in the United States AGENCY: Fish and Wildlife Service, Interior... designation of critical habitat for the polar bear (Ursus maritimus) under the Endangered Species Act of 1973... for the polar bear and on the DEA, and an amended required determinations section of the proposal. We...
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2012-10-10
... Endangered Species Act of 1973, as amended (ESA). A 5-year review is based on the best scientific and...-2012-0196, by any of the following methods: Electronic Submissions: Submit all electronic public... ``Submit a Comment'' icon on the right of that line. Mail or hand-delivery: Angela Somma, National Marine...
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2013-03-12
... seq.), is a law that was passed to prevent extinction of species by providing measures to help... threats in a way that causes actual impact to the species. The identification of threats that might impact... contribute to, the risk of extinction of the species, such that the species warrants listing as endangered or...
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Biological review of 82 species of coral petitioned to be included in the Endangered Species Act
Brainard, Russell E.; Birkeland, Charles; Eakin, C. Mark; McElhany, Paul; Miller, Margaret W.; Patterson, Matt; Piniak, G.A.
2011-01-01
list 83 coral species as threatened or endangered under the U.S. Endangered Species Act. The petition was based on a predicted decline in available habitat for the species, citing anthropogenic climate change and ocean acidification as the lead factors among the various stressors responsible for the potential decline. The NMFS identified 82 of the corals as candidate species, finding that the petition provided substantive information for a potential listing of these species. The NMFS established a Biological Review Team (BRT) to prepare this Status Review Report that examines the status of these 82 candidate coral species and evaluates extinction risk for each of them. This document makes no recommendations for listing, as that is a separate evaluation to be conducted by the NMFS.
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2013-06-18
... draft recovery plan for the endangered golden sedge, a species endemic to the coastal plain in North... framework for the recovery of this species so that protection under the Act is no longer necessary. Golden... ``protected'' to mean the site has been fee simple acquired and put into long-term conservation by a local or...
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Vieira, L; Louzada, J; Vaz-de-Mello, F Z; Lopes, P P; Silva, F A B
2011-01-01
Dichotomius schiffleri Vaz-de-Mello et al is often cited as endemic to the preserved coastal sandy-dune vegetation (restinga) of Guriri Island, Espírito Santo state, and is included in the Brazilian List of Endangered Fauna as "critically endangered" (CR). However, we recorded its occurrence in twelve additional sites along the coasts of Espírito Santo, Bahia, Sergipe and Pernambuco. The geographic distribution of D. schiffleri is limited to the coastal Atlantic Forest domain, mainly in preserved restinga patches. We recommend that D. schiffleri remains in the List of Endangered species, but in the "endangered" (EN) category, according to the IUCN criteria.
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Conservation genetics of the endangered Shenandoah salamander (Plethodon shenandoah, Plethodontidae)
Carpenter, D.W.; Jung, R.E.; Sites, J.W.
2001-01-01
The Shenandoah salamander (Plethodon shenandoah) is restricted to three isolated talus outcrops in Shenandoah National Park, VA, USA and has one of the smallest ranges of any tetrapod vertebrate. This species was listed as endangered under the US Endangered Species Act in 1989 over concern that direct competition with the red-backed salamander (Plethodon cinereus), successional habitat changes, and human impacts may cause its decline and possible extinction. We address two issues herein: (1) whether extensive introgression (through long-term hybridization) is present between the two species and threatens the survival of P. shenandoah, and (2) the level of population structure within P. shenandoah. We provide evidence from mtDNA haplotypes that shows no genetic differentiation among the three isolates of P. shenandoah, suggesting that their fragmentation is a geologically recent event, and/or that the isolates are still connected by occasional gene flow. There is also no evidence for extensive introgression of alleles in either direction between P. cinereus and P. shenandoah, which suggests that P. shenandoah may not be in danger of being genetically swamped out through hybridization with P. cinereus.
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Lannoo, Michael J.; Kinney, Vanessa C.; Heemeyer, Jennifer L.; Engbrecht, Nathan J.; Gallant, Alisa L.; Klaver, Robert W.
2009-01-01
Coal extraction has been occurring in the Midwestern United States for over a century. Despite the pre-mining history of the landscape as woodlands, spent surface coalfields are often reclaimed to grasslands. We assessed amphibian and reptile species on a large tract of coal spoil prairie and found 13 species of amphibians (nine frog and four salamander species) and 19 species of reptiles (one lizard, five turtle, and 13 snake species). Two state-endangered and three state species of special concern were documented. The amphibian diversity at our study site was comparable to the diversity found at a large restored prairie situated 175 km north, within the historic prairie peninsula.
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2012-06-29
... reviews under the Endangered Species Act of 1973, as amended (Act), of seven animal and plant species. We... Federal Regulations (CFR) at 50 CFR 17.11 (for animals) and 17.12 (for plants). Section 4(c)(2)(A) of the... species means any species that is in danger of extinction throughout all or a significant portion of its...
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Records of threatened bird and mammal species in Mato Grosso do Sul State, Brazil
Directory of Open Access Journals (Sweden)
Sylvia Torrecilha
2018-04-01
Full Text Available We conducted a detailed review of threatened bird and mammal occurrence records obtained from surveys across Mato Grosso do Sul, midwestern region of Brazil which has an extent of 357,145 km2, aiming to support environmental and biodiversity conservation initiatives, as strategic plans to protect threatened species in this region. We included all records of species categorized as threatened by the Brazilian and global red list of threatened species. We collected 760 records of threatened birds and mammals in Mato Grosso do Sul State, with 319 records of 40 bird’s species and 441 records of 24 mammal’s species. The status of the 40 bird species under de Brazilian threat category were as follow: 1 Critically Threatened (CR, 6 Endangered (EN, 11 Vulnerable (VU, 11 Near Threatened (NT, and 11 species only in the IUCN red list. Under the IUCN category for the bird´s species, were as follow: 3 EN, 13 VU, 18 NT, 5 Least Concern (LC and 1 taxon has not yet been assessed for the IUCN Red List. Regarding mammal’s species under the Brazilian threat category were as follow: 2 EN, 18 VU, 2 NT and 1 only in the IUCN red list. Under the IUCN status the species ranged from 2 EN, 6 VU, 10 NT, and 6 LC. Each record identified corresponds to the existence of at least one occurrence of threatened birds or mammals in a particular region. The records of threatened species belongs to the three biomes in the state: 269 mammal’s records and 147 bird’s records from Cerrado (Neotropical Savanna biome, 117 mammal’s records and 162 bird’s records from Pantanal (Wetland biome, and 55 mammal’s records and 10 bird’s records from Atlantic Forest biome. In addition, we also included in the dataset environmental information where each record was obtained. Supplementary Files 1- Records of Threatened Mammals_MS_Brazil and Supplementary File 2. Records of Threatened Birds of_MS_Brazil Keywords: Threatened species, Protected areas, Database, Brazil
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Directory of Open Access Journals (Sweden)
Daniel K Lew
2015-11-01
Full Text Available Non-market valuation methods have been employed to estimate willingness to pay for numerous threatened, endangered, and rare (TER species over the past few decades. While most of these efforts have focused on terrestrial species, over 30 published studies have been conducted to measure economic values associated with the preservation, protection, and enhancement of scores of marine species. In this paper, this literature is reviewed and assessed, and an evaluation of the suitability of existing TER species values as inputs for the analysis of marine and coastal policies, and the prospects and challenges for improving them, are discussed. The published literature is found to suffer from coverage issues, both geographical and in terms of species types. It includes stated preference valuation studies focused on marine species only in developed countries (United States, Canada, Australia, United Kingdom, Spain, and Greece, with the highest concentration of studies occurring in the United States. The species valued primarily can be classified as charismatic megafauna—seals and sea lions, whales, and sea turtles—plus well-known fish species, like salmon. Only a small handful of lesser known species are included among those valued to date. Species value estimates were as much as $356 (2013 U.S. dollars, but differed in the frequency of payments (e.g., lump sum vs. annual, the entity paying (e.g., household, resident, or visitor, and the specific good being valued (e.g., species preservation or a type of enhancement. Potential sources of errors arising from the use of these values for policy analyses, and the temporal stability of them, provide reasons to be cautious in their application. Nevertheless, several trends in the literature appear to provide reasons to be optimistic about the literature, particularly the recent expansion of types of species valued and more policy-relevant values.
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2010-04-08
.... Fish and Wildlife Service, are initiating 5-year reviews for 69 species in Idaho, Washington, Hawaii... our analysis of classification status: (A) Species includes any species or subspecies of fish... mature; (B) Endangered species means any species that is in danger of extinction throughout all or a...
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2011-10-07
... Salmon Under the Endangered Species Act AGENCY: National Marine Fisheries Service (NMFS), National.... SUMMARY: We, NMFS, announce a 90-day finding on three petitions to delist coho salmon (Oncorhynchus... delist coho salmon under the ESA. We also received two similar petitions from the Siskiyou County Water...
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EPA's Endangered Species Protection Program helps promote recovery of listed species. The ESPP determines if pesticide use in a geographic area may affect any listed species. Find needed limits on pesticide use in Endangered Species Protection Bulletins.
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Wang, Jingzhen; Yang, Yingting; Yang, Feng; Li, Yuelin; Li, Lianjie; Lin, Derun; He, Tangtian; Liang, Bo; Zhang, Tao; Lin, Yao; Li, Ping; Liu, Wenhua
2016-01-25
The massively accelerated biodiversity loss rate in the Anthropocene calls for an efficient and effective way to identify the spatial and temporal dynamics of endangered species. To this end, we developed a useful identification framework based on a case study of locally endangered Sousa chinensis by combining both LEK (local ecological knowledge) evaluation and regional boat-based survey methods. Our study investigated the basic ecological information of Sousa chinensis in the estuaries of eastern Guangdong that had previously been neglected, which could guide the future study and conservation. Based on the statistical testing of reported spatial and temporal dolphins sighting data from fishermen and the ecological monitoring analyses, including sighting rate, site fidelity and residence time estimations, some of the current Sousa chinensis units are likely to be geographically isolated and critically endangered, which calls for much greater conservation efforts. Given the accelerated population extinction rate and increasing budgetary constraints, our survey pattern can be applied in a timely and economically acceptable manner to the spatial and temporal assessment of other threatened coastal delphinids, particularly when population distributions are on a large scale and traditional sampling methods are difficult to implement.
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The capacity of Australia's protected-area system to represent threatened species.
Watson, James E M; Evans, Megan C; Carwardine, Josie; Fuller, Richard A; Joseph, Liana N; Segan, Dan B; Taylor, Martin F J; Fensham, R J; Possingham, Hugh P
2011-04-01
The acquisition or designation of new protected areas is usually based on criteria for representation of different ecosystems or land-cover classes, and it is unclear how well-threatened species are conserved within protected-area networks. Here, we assessed how Australia's terrestrial protected-area system (89 million ha, 11.6% of the continent) overlaps with the geographic distributions of threatened species and compared this overlap against a model that randomly placed protected areas across the continent and a spatially efficient model that placed protected areas across the continent to maximize threatened species' representation within the protected-area estate. We defined the minimum area needed to conserve each species on the basis of the species' range size. We found that although the current configuration of protected areas met targets for representation of a given percentage of species' ranges better than a random selection of areas, 166 (12.6%) threatened species occurred entirely outside protected areas and target levels of protection were met for only 259 (19.6%) species. Critically endangered species were among those with the least protection; 12 (21.1%) species occurred entirely outside protected areas. Reptiles and plants were the most poorly represented taxonomic groups, and amphibians the best represented. Spatial prioritization analyses revealed that an efficient protected-area system of the same size as the current protected-area system (11.6% of the area of Australia) could meet representation targets for 1272 (93.3%) threatened species. Moreover, the results of these prioritization analyses showed that by protecting 17.8% of Australia, all threatened species could reach target levels of representation, assuming all current protected areas are retained. Although this amount of area theoretically could be protected, existing land uses and the finite resources available for conservation mean land acquisition may not be possible or even effective
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2012-06-19
...[iacute] llanero (Eleutherodactylus juanariveroi) (a tree frog) under the Endangered Species Act of 1973... Rican tree frog) that was published in the Federal Register on October 12, 2011 (76 FR 63420), our... towers; (8) renewable wind power energy; (9) gas pipeline; (10) closure of landfill; and (11) transfer of...
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2010-06-23
... threshold that causes extinction despite the presence of suitable habitat. Because small populations may be..., which includes species that are not necessarily threatened with extinction, but may become so unless... necessarily now threatened with extinction but that may become so unless trade is closely controlled. CITES...
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2011-06-20
... fish, wildlife, or plant, and any distinct population segment of any species of vertebrate, that interbreeds when mature; B. Endangered species means any species that is in danger of extinction throughout... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R6-ES-2011-N101; 60120-1113-0000; C4...
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2012-04-27
...: We, the U.S. Fish and Wildlife Service, are initiating 5-year reviews for 25 species under the... subspecies of fish, wildlife, or plant, and any distinct population segment of any species of vertebrate, that interbreeds when mature; (B) Endangered species means any species that is in danger of extinction...
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Endangered river fish: factors hindering conservation and restoration
Cooke, Steven J.; Paukert, Craig P.; Hogan, Zeb
2012-01-01
Globally, riverine fish face many anthropogenic threats including riparian and flood plain habitat degradation, altered hydrology, migration barriers, fisheries exploitation, environmental (climate) change, and introduction of invasive species. Collectively, these threats have made riverine fishes some of the most threatened taxa on the planet. Although much effort has been devoted to identifying the threats faced by river fish, there has been less effort devoted to identifying the factors that may hinder our ability to conserve and restore river fish populations and their watersheds. Therefore, we focus our efforts on identifying and discussing 10 general factors (can also be viewed as research and implementation needs) that constrain or hinder effective conservation action for endangered river fish: (1) limited basic natural history information; (2) limited appreciation for the scale/extent of migrations and the level of connectivity needed to sustain populations; (3) limited understanding of fish/river-flow relationships; (4) limited understanding of the seasonal aspects of river fish biology, particularly during winter and/or wet seasons; (5) challenges in predicting the response of river fish and river ecosystems to both environmental change and various restoration or management actions; (6) limited understanding of the ecosystem services provided by river fish; (7) the inherent difficulty in studying river fish; (8) limited understanding of the human dimension of river fish conservation and management; (9) limitations of single species approaches that often fail to address the broader-scale problems; and (10) limited effectiveness of governance structures that address endangered river fish populations and rivers that cross multiple jurisdictions. We suggest that these issues may need to be addressed to help protect, restore, or conserve river fish globally, particularly those that are endangered.
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Misuse of Checklist Assessments in Endangered Species Recovery Efforts
Directory of Open Access Journals (Sweden)
Thomas P. Good
2003-12-01
Full Text Available Natural resource agencies worldwide must develop species recovery plans that specify threats, propose targets required for recovery, and evaluate the extent to which habitat alteration and restoration may influence species decline and recovery. To evaluate the impacts of proposed habitat alterations on species of conservation concern, standardized protocols may be adopted even when supporting data are scarce. For example, a habitat matrix was developed by the National Marine Fisheries Service (NMFS to guide consultations under the Endangered Species Act for actions that may affect the functioning of the freshwater habitat used by several federally listed salmonid species. The habitat matrix has also been advocated as a tool for recovery planning by agencies apart from the NMFS, who could use it to define the habitat conditions assumed to be necessary for salmonid population viability and hence recovery. This use of the habitat matrix in a recovery context has not been evaluated, and, despite its widespread use as a regulatory tool, the empirical relationships between many of the habitat matrix variables and salmonid populations remain unexplored. By amassing data on habitat assessments and trends in fish abundance, we empirically evaluate the relationship between habitat matrix scores and salmonid population metrics. We found that abundance trends for populations of three species of threatened and endangered salmonids (chinook, coho, and steelhead were unrelated to these habitat matrix assessments. This study reveals the danger of assuming quantitative relationships between habitat and organism and cautions against co-opting protocols from the regulatory realm for recovery planning for endangered species.
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DEFF Research Database (Denmark)
Walther, Bruno A; Schäffer, Norbert; van Niekerk, Adriaan
2007-01-01
. Such model predictions may be useful guidelines to focus further field research on the Aquatic Warbler. Given the excellent model predictions in this study, this novel technique may prove useful to model the distribution of other rare and endangered species, thus providing a means to guide future survey......The Aquatic Warbler Acrocephalus paludicola is one of the most threatened Western Palearctic passerine species, classified as globally Vulnerable. With its breeding grounds relatively secure, a clear need remains for the monitoring and protection of the migration and wintering grounds of this rare...... and endangered migrant. Recent research has shown that the Aquatic Warbler migrates through northwest Africa in autumn and spring. The wintering grounds are apparently limited to wetlands of sub-Saharan West Africa, with records from only about 20 localities in Mauritania, Mali, Senegal and Ghana. Given the lack...
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Book review: Implementing the Endangered Species Act on the Platte Basin water commons
Sherfy, Mark H.
2014-01-01
The Platte River is a unique midcontinent ecosystem that is world-renowned for its natural resources, particularly the spectacular spring concentrations of migratory birds, such as sandhill cranes (Grus canadensis), ducks, and geese. The Platte River basin also provides habitat for four federally listed endangered or threatened species—interior least tern (Sternula antillarum athalassos), piping plover (Charadrius melodus), whooping crane (G. americana), and pallid sturgeon (Scaphirhynchus albus)—that require specific hydrological conditions in order for habitat to be suitable. Flows on the Platte River are subject to regulation by a number of dams, and it is heavily relied upon for irrigation in Colorado, Wyoming, and Nebraska. Accordingly, it also has become a political battleground for the simple reason that the demand for water exceeds supply. David Freeman’s book takes a detailed look at water-use issues on the Platte River, focusing on how implementation of the Endangered Species Act influences decision-making about water allocations.
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Hale, Ken; And Others
1992-01-01
Endangered languages, or languages on the verge of becoming extinct, are discussed in relation to the larger process of loss of cultural and intellectual diversity. This article summarizes essays presented at the 1991 Linguistic Society of America symposium, "Endangered Languages and Their Preservation." (11 references) (LB)
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2012-01-30
... Special Rule for the Polar Bear AGENCY: Fish and Wildlife Service, Interior. ACTION: Final rule. SUMMARY... order in regard to Misc. No. 08- 764 (EGS) MDL Docket No. 1993 IN RE: POLAR BEAR ENDANGERED SPECIES ACT... December 16, 2008, final special rule for the polar bear (73 FR 76249). The Court further ordered that in...
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Natural disease resistance in threatened staghorn corals.
Directory of Open Access Journals (Sweden)
Steven V Vollmer
Full Text Available Disease epidemics have caused extensive damage to tropical coral reefs and to the reef-building corals themselves, yet nothing is known about the abilities of the coral host to resist disease infection. Understanding the potential for natural disease resistance in corals is critically important, especially in the Caribbean where the two ecologically dominant shallow-water corals, Acropora cervicornis and A. palmata, have suffered an unprecedented mass die-off due to White Band Disease (WBD, and are now listed as threatened under the US Threatened Species Act and as critically endangered under the IUCN Red List criteria. Here we examine the potential for natural resistance to WBD in the staghorn coral Acropora cervicornis by combining microsatellite genotype information with in situ transmission assays and field monitoring of WBD on tagged genotypes. We show that six percent of staghorn coral genotypes (3 out of 49 are resistant to WBD. This natural resistance to WBD in staghorn corals represents the first evidence of host disease resistance in scleractinian corals and demonstrates that staghorn corals have an innate ability to resist WBD infection. These resistant staghorn coral genotypes may explain why pockets of Acropora have been able to survive the WBD epidemic. Understanding disease resistance in these corals may be the critical link to restoring populations of these once dominant corals throughout their range.
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2012-08-07
..., and evaluate whether the species responds to those potential threats in a way that causes actual... species. Threats are significant if they drive, or contribute to, the risk of extinction of the species... are considered threatened with extinction which are or may be affected by trade, and international...
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2010-12-29
..., and Steller sea lions (Western U.S. stock and Eastern U.S. stock) incidental to the fisheries... fin whales, NP sperm whales, Western U.S. stock of Steller sea lions, and the threatened Eastern U.S... Pacific (CNP) humpback whales, Western North Pacific (WNP) stock of humpback whales, Northeast Pacific...
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2010-08-17
... business hours, at the U.S. Fish and Wildlife Service, Mountain-Prairie Regional Ecological Services Office... FURTHER INFORMATION CONTACT: Ann Carlson, Mountain-Prairie Regional Ecological Services Office (see... threats that act on the species to the point that the species may meet the definition of endangered or...
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2011-02-04
... Coho Salmon South of San Francisco Bay AGENCY: National Marine Fisheries Service (NMFS), National... finding on a petition to delist coho salmon (Oncorhynchus kisutch) in coastal counties south of the ocean... the Endangered Species Act (ESA) of 1973, as amended. Coho salmon populations in this region are...
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Environmental DNA for Detection of Endangered Grouper Species (Epinephelus spp.
Directory of Open Access Journals (Sweden)
Servet A. Doğdu
2016-09-01
Full Text Available Marine ecosystems nestle species or populations known to be threatened due to human overexploitation. Reliable detection and monitoring of threatened organisms is crucial for data-driven conservation actions. Furthermore, misidentification of species represents a major problem. Here, we investigate the potential of using metabarcoding of environmental DNA (eDNA obtained directly from seawater samples to detect endangered grouper species (Epinephelus spp.. Cytochrome c oxidase subunit I (COI fragment of mtDNA was used to detect groupers species in the Mediterranean Coasts. We conducted eDNA sampling at sites by underwater diving across the range of the Grouper species habitats in Northeastern Mediterranean (Antalya-Kas Region and Iskenderun Bay. eDNA was isolated from 2 liter seawater samples which were vacuum-filtered onto 0.45-mm membrane filters. Filters were then folded inwards, placed in 2 ml tubes and stored at -20 oC until DNA extraction, which took place within 24 hours. DNA was extracted from the water sample filters using the DNeasy Blood and Tissue Kit (Qiagen, USA. Manufacturer’s protocols were used during all steps. PCR amplification of eDNA samples were done using selective primers of COI region of mitochondrial DNA, and next-generation DNA sequencing of PCR application was conducted. For the successfully obtained COI sequences, maximum matching rates were revealed as 80% for Epinephelus marginatus, 78,95% for Epinephelus aeneus, 73,48% for Epinephelus costae, 63,45% for Epinephelus caninus, 60,12% for Mycteroperca rubra and 57,12% for Hyporthodus haifensis. Despite the methodological challenges inherent in eDNA analysis, the results demonstrated that eDNA method may be proved to step towards a new beginning to detect and monitor endangered grouper species.
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Dibble, Kimberly L.; Yard, Micheal D.; Ward, David L.; Yackulic, Charles B.
2017-01-01
Bioelectrical impedance analysis (BIA) is a nonlethal tool with which to estimate the physiological condition of animals that has potential value in research on endangered species. However, the effectiveness of BIA varies by species, the methodology continues to be refined, and incidental mortality rates are unknown. Under laboratory conditions we tested the value of using BIA in addition to morphological measurements such as total length and wet mass to estimate proximate composition (lipid, protein, ash, water, dry mass, energy density) in the endangered Humpback Chub Gila cypha and Bonytail G. elegans and the species of concern Roundtail Chub G. robusta and conducted separate trials to estimate the mortality rates of these sensitive species. Although Humpback and Roundtail Chub exhibited no or low mortality in response to taking BIA measurements versus handling for length and wet-mass measurements, Bonytails exhibited 14% and 47% mortality in the BIA and handling experiments, respectively, indicating that survival following stress is species specific. Derived BIA measurements were included in the best models for most proximate components; however, the added value of BIA as a predictor was marginal except in the absence of accurate wet-mass data. Bioelectrical impedance analysis improved the R2 of the best percentage-based models by no more than 4% relative to models based on morphology. Simulated field conditions indicated that BIA models became increasingly better than morphometric models at estimating proximate composition as the observation error around wet-mass measurements increased. However, since the overall proportion of variance explained by percentage-based models was low and BIA was mostly a redundant predictor, we caution against the use of BIA in field applications for these sensitive fish species.
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2011-09-13
... distributions of any bumble bee in the world (Williams 1998, as cited in the petition (p. 6)). The original... To List the Franklin's Bumble Bee as Endangered AGENCY: Fish and Wildlife Service, Interior. ACTION... Service (Service), announce a 90-day finding on a petition to list the Franklin's bumble bee (Bombus...
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2013-11-04
... likely to cause the eastern DPS of Steller sea lion to become in danger of extinction throughout all or a... low and not likely to cause this population to become in danger of extinction within the foreseeable... threatened species under the ESA: It is not in danger of extinction or likely to become so within the...
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Endangered Animals. Second Grade.
Popp, Marcia
This second grade teaching unit centers on endangered animal species around the world. Questions addressed are: What is an endangered species? Why do animals become extinct? How do I feel about the problem? and What can I do? Students study the definition of endangered species and investigate whether it is a natural process. They explore topics…
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2011-02-14
... and Threatened Species; Recovery Plan Module for Columbia River Estuary Salmon and Steelhead AGENCY.... ACTION: Notice of availability; recovery plan module for Columbia River estuary salmon and steelhead... Plan Module for Salmon and Steelhead (Estuary Module). The Estuary Module addresses the estuary...
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2013-08-02
... Removal for Potentilla basaltica; Proposed Threatened Species Status for Ivesia webberi AGENCY: Fish and..., invasive plant species--have been substantially reduced since 2002. The BLM implemented several measures... respond to nonnative, invasive plant species using chemical control and other treatment methods (Service...
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Predicting the impact of climate change on threatened species in UK waters.
Directory of Open Access Journals (Sweden)
Miranda C Jones
Full Text Available Global climate change is affecting the distribution of marine species and is thought to represent a threat to biodiversity. Previous studies project expansion of species range for some species and local extinction elsewhere under climate change. Such range shifts raise concern for species whose long-term persistence is already threatened by other human disturbances such as fishing. However, few studies have attempted to assess the effects of future climate change on threatened vertebrate marine species using a multi-model approach. There has also been a recent surge of interest in climate change impacts on protected areas. This study applies three species distribution models and two sets of climate model projections to explore the potential impacts of climate change on marine species by 2050. A set of species in the North Sea, including seven threatened and ten major commercial species were used as a case study. Changes in habitat suitability in selected candidate protected areas around the UK under future climatic scenarios were assessed for these species. Moreover, change in the degree of overlap between commercial and threatened species ranges was calculated as a proxy of the potential threat posed by overfishing through bycatch. The ensemble projections suggest northward shifts in species at an average rate of 27 km per decade, resulting in small average changes in range overlap between threatened and commercially exploited species. Furthermore, the adverse consequences of climate change on the habitat suitability of protected areas were projected to be small. Although the models show large variation in the predicted consequences of climate change, the multi-model approach helps identify the potential risk of increased exposure to human stressors of critically endangered species such as common skate (Dipturus batis and angelshark (Squatina squatina.
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Energy Technology Data Exchange (ETDEWEB)
Koehler, P. [Centre for Environmental Systems Research, University of Kassel, Kurt-Wolters-Str. 3, D-34109 Kassel (Germany); Huth, A. [Centre for Environmental Research Leipzig-Halle, Department of Ecological Modelling, P.O. Box 500 136, D-04301 Leipzig (Germany)
2004-11-01
There is increasing evidence that the future recruitment in South-East Asian dipterocarp trees species depending on mast-fruiting events might be endangered by climate change or enhanced seed predation in forest fragments. Especially in combination with the ongoing tree harvesting in this region the recruitment threat imposes a severe danger on the species richness and forest structure of the whole area. We here assess with the process-based forest growth model FORMIND2.0 the impacts of common tree-logging strategies in those recruitment endangered forests. FORMIND2.0 is based on the calculations of the carbon balance of individual trees belonging to 13 different plant functional types. Even single logging events in those rainforests threatened by a lack of recruitment led to shifts in the abundances of species, to species loss, and to forest decline and dieback. The results show that current logging practices in South-East Asia seriously overuse the forests especially in the light of changing climate conditions.
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Directory of Open Access Journals (Sweden)
Conor P. McGowan
2017-10-01
Full Text Available Assessment of a species' status is a key part of management decision making for endangered and threatened species under the U.S. Endangered Species Act. Predicting the future state of the species is an essential part of species status assessment, and projection models can play an important role in developing predictions. We built a stochastic simulation model that incorporated parametric and environmental uncertainty to predict the probable future status of the Sonoran desert tortoise in the southwestern United States and North Central Mexico. Sonoran desert tortoise was a Candidate species for listing under the Endangered Species Act, and decision makers wanted to use model predictions in their decision making process. The model accounted for future habitat loss and possible effects of climate change induced droughts to predict future population growth rates, abundances, and quasi-extinction probabilities. Our model predicts that the population will likely decline over the next few decades, but there is very low probability of quasi-extinction less than 75 years into the future. Increases in drought frequency and intensity may increase extinction risk for the species. Our model helped decision makers predict and characterize uncertainty about the future status of the species in their listing decision. We incorporated complex ecological processes (e.g., climate change effects on tortoises in transparent and explicit ways tailored to support decision making processes related to endangered species.
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McGowan, Conor P.; Allan, Nathan; Servoss, Jeff; Hedwall, Shaula J.; Wooldridge, Brian
2017-01-01
Assessment of a species' status is a key part of management decision making for endangered and threatened species under the U.S. Endangered Species Act. Predicting the future state of the species is an essential part of species status assessment, and projection models can play an important role in developing predictions. We built a stochastic simulation model that incorporated parametric and environmental uncertainty to predict the probable future status of the Sonoran desert tortoise in the southwestern United States and North Central Mexico. Sonoran desert tortoise was a Candidate species for listing under the Endangered Species Act, and decision makers wanted to use model predictions in their decision making process. The model accounted for future habitat loss and possible effects of climate change induced droughts to predict future population growth rates, abundances, and quasi-extinction probabilities. Our model predicts that the population will likely decline over the next few decades, but there is very low probability of quasi-extinction less than 75 years into the future. Increases in drought frequency and intensity may increase extinction risk for the species. Our model helped decision makers predict and characterize uncertainty about the future status of the species in their listing decision. We incorporated complex ecological processes (e.g., climate change effects on tortoises) in transparent and explicit ways tailored to support decision making processes related to endangered species.
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Conservation and Management of the Endangered Fiji Sago Palm, Metroxylon vitiense, in Fiji
Morrison, Clare; Rounds, Isaac; Watling, Dick
2012-05-01
Recovery planning is a key component of many threatened species conservation initiatives and can be a powerful awareness raising tool. One of the largest impediments to conservation efforts in the Pacific region however, is the lack of ecological data and its subsequent effects on the development of feasible and useful recovery plans for threatened species. Without these plans, the understaffed, underfunded and often technically ill-equipped conservation agencies face huge difficulties in planning, prioritizing and conducting conservation activities to adequately protect biodiversity. The Fiji sago palm, Metroxylon vitiense, is an endemic endangered palm species whose survival is heavily dependent on a feasible species recovery plan. It is geographically restricted and threatened by habitat destruction and overexploitation for thatch for the tourism industry and palm heart consumption by local consumers. Despite its threatened status, M. vitiense is not currently protected by national or international legislation. Recent field surveys and extensive stakeholder consultation have resulted in the production of a species recovery plan highlighting the importance of the species and advocating sustainable harvesting rather than complete bans to promote conservation. This article summarizes the recovery plan and its current effects on the status of M. vitiense in Fiji. We also discuss the role of different stakeholders in the conservation of M. vitiense, including the absence of significant behavioral changes by the largest consumer - the tourism industry, and the importance of recovery plans for biodiversity conservation in the Pacific.
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76 FR 74778 - Endangered Species
2011-12-01
.... 16439] Endangered Species AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and... has been issued under the authority of the Endangered Species Act of 1973, as amended (ESA; 16 U.S.C. 1531 et seq.) and the regulations governing the taking, importing, and exporting of endangered and...
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2010-02-25
... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service 50 CFR Part 17 [Docket No. FWS-R1-ES-2008... Cutthroat Trout (Oncorhynchus clarki clarki) as Threatened AGENCY: Fish and Wildlife Service, Interior... River, an acoustic-tagged coastal cutthroat trout from a study by Zydlewski et al. (2008, p. 34) was...
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Directory of Open Access Journals (Sweden)
Ricardo S Rosa
1996-01-01
Full Text Available The Brazilian fish fauna is still poorly known with respect to its diversity and conservation status, particularly of freshwater species. Human activities and population growth are rapidly impacting this fauna to an unchecked extent, so that many fish species are presently threatened. Also, some areas have been so critically altered that their fish fauna can no longer be properly inventoried. There is an urgent need to evaluate the conservation status of Brazilian fish species, since none are presently listed as endangered by federal legislation. Based on a literature search and a survey directed to the Neotropical ichthyologists, we present an unofficial list including a total of 78 threatened fish species (12 elasmobranchs and 66 actinopterygians. Of these, sixteen actinopterygian species are listed as endangered, three elasmobranchs and nine actinopterygians as vulnerable, and seven actinopterygians as rare; 40 species either have indeterminate status or are data deficient to yield an adequate assessment, and three species are listed as extinct or possibly extinct.
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Smith, Tanya; Page-Nicholson, Samantha; Gibbons, Bradley; Jones, M. Genevieve W.; van Niekerk, Mark; Botha, Bronwyn; Oliver, Kirsten; McCann, Kevin
2016-01-01
Abstract Background The International Crane Foundation (ICF) / Endangered Wildlife Trust’s (EWT) African Crane Conservation Programme has recorded 26 403 crane sightings in its database from 1978 to 2014. This sightings collection is currently ongoing and records are continuously added to the database by the EWT field staff, ICF/EWT Partnership staff, various partner organizations and private individuals. The dataset has two peak collection periods: 1994-1996 and 2008-2012. The dataset collection spans five African countries: Kenya, Rwanda, South Africa, Uganda and Zambia; 98% of the data were collected in South Africa. Georeferencing of the dataset was verified before publication of the data. The dataset contains data on three African crane species: Blue Crane Anthropoides paradiseus, Grey Crowned Crane Balearica regulorum and Wattled Crane Bugeranus carunculatus. The Blue and Wattled Cranes are classified by the IUCN Red List of Threatened Species as Vulnerable and the Grey Crowned Crane as Endangered. New information This is the single most comprehensive dataset published on African Crane species that adds new information about the distribution of these three threatened species. We hope this will further aid conservation authorities to monitor and protect these species. The dataset continues to grow and especially to expand in geographic coverage into new countries in Africa and new sites within countries. The dataset can be freely accessed through the Global Biodiversity Information Facility data portal. PMID:27956850
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International trade of CITES listed bird species in China.
Li, Linlin; Jiang, Zhigang
2014-01-01
Commercial trade of wild birds may devastate wild bird populations. Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) controls the trade of wild species listed in its appendices to avoid these species being threatened by international trade. China used to be one of the major trading countries with significant bird trade with foreign countries; on the other hand, China is a country with unique avian fauna, many Important Bird Areas and critically endangered bird species. What is the role of the country in world wild bird trade? What kind of insights can we extract from trade records for improving future management of wild bird trade in the country? We retrieved and analyzed international trade records of the CITES listed bird species of China from 1981 to 2010 from the CITES Trade Database maintained by United Nations Environment Program and World Conservation Monitoring Centre (UNEP-WCMC). We found that: (1) International trade of live birds in China peaked during the late 1990s, then decreased to the level before the surge of trade in a few years, the trade dynamics of wild birds may be affected by governmental policy and the outbreak of avian influenza during the period. (2) Most frequently traded CITES Appendix listed birds in China were parrots, most of which were exotic species to the country. (3) Birds were mainly traded for commercial purpose. Exotic birds in trade were mainly captive-bred while the most Chinese birds traded internationally were captured from the wild. Since many bird species in international trade are threatened to extinction, China should take stricter measures on importing of wild-captured birds and should collaborate with the countries of original in the international bird trade to avoid unsustainable harvesting of wild birds. It is urgent for China to carry out population surveys on those domestic bird species once in significant international trade and to make better conservation decisions based on
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International Trade of CITES Listed Bird Species in China
Li, Linlin; Jiang, Zhigang
2014-01-01
Commercial trade of wild birds may devastate wild bird populations. Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) controls the trade of wild species listed in its appendices to avoid these species being threatened by international trade. China used to be one of the major trading countries with significant bird trade with foreign countries; on the other hand, China is a country with unique avian fauna, many Important Bird Areas and critically endangered bird species. What is the role of the country in world wild bird trade? What kind of insights can we extract from trade records for improving future management of wild bird trade in the country? We retrieved and analyzed international trade records of the CITES listed bird species of China from 1981 to 2010 from the CITES Trade Database maintained by United Nations Environment Program and World Conservation Monitoring Centre (UNEP-WCMC). We found that: (1) International trade of live birds in China peaked during the late 1990s, then decreased to the level before the surge of trade in a few years, the trade dynamics of wild birds may be affected by governmental policy and the outbreak of avian influenza during the period. (2) Most frequently traded CITES Appendix listed birds in China were parrots, most of which were exotic species to the country. (3) Birds were mainly traded for commercial purpose. Exotic birds in trade were mainly captive-bred while the most Chinese birds traded internationally were captured from the wild. Since many bird species in international trade are threatened to extinction, China should take stricter measures on importing of wild-captured birds and should collaborate with the countries of original in the international bird trade to avoid unsustainable harvesting of wild birds. It is urgent for China to carry out population surveys on those domestic bird species once in significant international trade and to make better conservation decisions based on
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2011-08-10
... imminently threatened by the combined influences of habitat destruction or modification, herbivory of host... risk of collection pressure, habitat destruction, and enforcement problems that could result from... instructions on how to submit comments). Peer Review In accordance with our policy, ``Notice of Interagency...
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2011-03-23
... Conservancy. This variety is threatened by potential development of privately owned glades (open, almost...., density, effect of fire on seedling establishment), reproductive biology, and seed ecology is accomplished... as new scientific data and information become available and recovery actions are implemented. Request...
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Tubbs, Christopher; McDonough, Caitlin E; Felton, Rachel; Milnes, Matthew R
2014-07-01
Among the numerous societal benefits of comparative endocrinology is the application of our collective knowledge of hormone signaling towards the conservation of threatened and endangered species - conservation endocrinology. For several decades endocrinologists have used longitudinal hormone profiles to monitor reproductive status in a multitude of species. Knowledge of reproductive status among individuals has been used to assist in the management of captive and free-ranging populations. More recently, researchers have begun utilizing molecular and cell-based techniques to gain a more complete understanding of hormone signaling in wildlife species, and to identify potential causes of disrupted hormone signaling. In this review we examine various in vitro approaches we have used to compare estrogen receptor binding and activation by endogenous hormones and phytoestrogens in two species of rhinoceros; southern white and greater one-horned. We have found many of these techniques valuable and practical in species where access to research subjects and/or tissues is limited due to their conservation status. From cell-free, competitive binding assays to full-length receptor activation assays; each technique has strengths and weaknesses related to cost, sensitivity, complexity of the protocols, and relevance to in vivo signaling. We then present a novel approach, in which receptor activation assays are performed in primary cell lines derived from the species of interest, to minimize the artifacts of traditional heterologous expression systems. Finally, we speculate on the promise of next generation sequencing and transcriptome profiling as tools for characterizing hormone signaling in threatened and endangered species. Copyright © 2014 Elsevier Inc. All rights reserved.
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50 CFR 451.03 - Endangered Species Committee.
2010-10-01
... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Endangered Species Committee. 451.03... ADMINISTRATION, DEPARTMENT OF COMMERCE); ENDANGERED SPECIES COMMITTEE REGULATIONS ENDANGERED SPECIES EXEMPTION PROCESS APPLICATION PROCEDURE § 451.03 Endangered Species Committee. (a) Scope. This section contains...
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2011-07-26
.... (32 FR 4001). Snake, copperbelly water....... Nerodia Threatened IN north of January 29, 1997... in the List, and improved analytical methods. For the copperbelly water snake, we specifically... A, Columbia, MO 65203-0007. Indiana bat Mr. Andrew King, (812) 334-4261, extension Bloomington Field...
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2010-09-14
... Safari Club International, Safari Club International Foundation and the National Rifle Association of... threatened species. In a June 30, 2010, letter to the Safari Club International we responded that we received...
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2010-01-14
... receive public comments on the proposal. If you have previously submitted comments, please do not resubmit... on the length of written comments submitted to us. If you have any questions concerning the [[Page...; Proposed Rule To List the Shovelnose Sturgeon as Threatened Due to Similarity of Appearance AGENCY: Fish...
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Rates of movement of threatened bird species between IUCN red list categories and toward extinction.
Brooke, M de L; Butchart, S H M; Garnett, S T; Crowley, G M; Mantilla-Beniers, N B; Stattersfield, A J
2008-04-01
In recent centuries bird species have been deteriorating in status and becoming extinct at a rate that may be 2-3 orders of magnitude higher than in prehuman times. We examined extinction rates of bird species designated critically endangered in 1994 and the rate at which species have moved through the IUCN (World Conservation Union) Red List categories of extinction risk globally for the period 1988-2004 and regionally in Australia from 1750 to 2000. For Australia we drew on historical accounts of the extent and condition of species habitats, spread of invasive species, and changes in sighting frequencies. These data sets permitted comparison of observed rates of movement through the IUCN Red List categories with novel predictions based on the IUCN Red List criterion E, which relates to explicit extinction probabilities determined, for example, by population viability analysis. The comparison also tested whether species listed on the basis of other criteria face a similar probability of moving to a higher threat category as those listed under criterion E. For the rate at which species moved from vulnerable to endangered, there was a good match between observations and predictions, both worldwide and in Australia. Nevertheless, species have become extinct at a rate that, although historically high, is 2 (Australia) to 10 (globally) times lower than predicted. Although the extinction probability associated with the critically endangered category may be too high, the shortfall in realized extinctions can also be attributed to the beneficial impact of conservation intervention. These efforts may have reduced the number of global extinctions from 19 to 3 and substantially slowed the extinction trajectory of 33 additional critically endangered species. Our results suggest that current conservation action benefits species on the brink of extinction, but is less targeted at or has less effect on moderately threatened species.
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2011-06-08
... includes any species or subspecies of fish, wildlife, or plant, and any distinct population segment of any... danger of extinction throughout all or a significant portion of its range; and (C) Threatened species... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R5-ES-2010-N268; 50120 1113 0000 D2...
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3 CFR - The Endangered Species Act
2010-01-01
... 3 The President 1 2010-01-01 2010-01-01 false The Endangered Species Act Presidential Documents Other Presidential Documents Memorandum of March 3, 2009 The Endangered Species Act Memorandum for the Heads of Executive Departments and Agencies The Endangered Species Act (ESA), 16 U.S.C. 1531 et seq...
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78 FR 57410 - Endangered Species; Issuance of Permits
2013-09-18
... permits to conduct certain activities with endangered species under the authority of the Endangered Species Act, as amended (Act). ADDRESSES: Endangered Species Program Manager, Ecological Services, U.S...-FF01E00000] Endangered Species; Issuance of Permits AGENCY: Fish and Wildlife Service, Interior. ACTION...
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2010-11-24
... silverspot butterfly, northern spotted owl, and Stephanomeria malheurensis); or Jodi Bush, U.S. Fish and... . For the Oregon silverspot butterfly, northern spotted owl, and Stephanomeria malheurensis, submit... listing rule ANIMALS Butterfly, Oregon silverspot Speyeria zerene Threatened U.S.A. (CA, OR, 45 FR 44935...
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Threatened & Endangered Species Occurrences
Kansas Data Access and Support Center — The database consists of a single statewide coverage of location records for 54 species contained in the Kansas Natural Heritage Inventory database of the Kansas...
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Hervás, Marcos; Alsina-Pagès, Rosa Ma; Alías, Francesc; Salvador, Martí
2017-06-08
Fast environmental variations due to climate change can cause mass decline or even extinctions of species, having a dramatic impact on the future of biodiversity. During the last decade, different approaches have been proposed to track and monitor endangered species, generally based on costly semi-automatic systems that require human supervision adding limitations in coverage and time. However, the recent emergence of Wireless Acoustic Sensor Networks (WASN) has allowed non-intrusive remote monitoring of endangered species in real time through the automatic identification of the sound they emit. In this work, an FPGA-based WASN centralized architecture is proposed and validated on a simulated operation environment. The feasibility of the architecture is evaluated in a case study designed to detect the threatened Botaurus stellaris among other 19 cohabiting birds species in The Parc Natural dels Aiguamolls de l'Empord.
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2011-04-12
... a Petition To List Chinook Salmon AGENCY: National Marine Fisheries Service (NMFS), National Oceanic... salmon (Oncorhynchus tshawytscha) in the Upper Klamath and Trinity Rivers Basin as threatened or... conduct a status review of the Chinook salmon in the Upper Klamath and Trinity Rivers Basin to determine...
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2012-03-21
... and Threatened Species; Initiation of 5-Year Review for the North Atlantic Right Whale and the North Pacific Right Whale AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric...: NMFS announces a 5-year review of North Atlantic right whale (Eubalaena glacialis) and North Pacific...
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Freeze-dried spermatozoa: An alternative biobanking option for endangered species.
Anzalone, Debora Agata; Palazzese, Luca; Iuso, Domenico; Martino, Giuseppe; Loi, Pasqualino
2018-03-01
In addition to the iconic wild species, such as the pandas and Siberian tigers, an ever-increasing number of domestic species are also threatened with extinction. Biobanking of spermatozoa could preserve genetic heritages of extinct species, and maintain biodiversity of existing species. Because lyophilized spermatozoa retain fertilizing capacity, the aim was to assess whether freeze-dried spermatozoa are an alternative option to save endangered sheep breeds. To achieve this objective, semen was collected from an Italian endangered sheep breed (Pagliarola), and a biobank of cryopreserved and freeze-dried spermatozoa was established, and evaluated using IVF (for frozen spermatozoa) and ICSI procedures (for frozen and freeze-dried spermatozoa). As expected, the fertilizing capacity of cryopreserved Pagliarola's spermatozoa was comparable to commercial semen stocks. To evaluate the activating capability of freeze-dried spermatozoa, 108 MII sheep oocytes were subjected to ICSI, and allocated to two groups: 56 oocytes were activated by incubation with ionomycin (ICSI-FDSa) and 52 were not activated (ICSI-FDSna). Pronuclear formation (2PN) was investigated at 14-16 h after ICSI in fixed presumptive zygotes. Only artificially activated oocytes developed into blastocysts after ICSI. In the present study, freeze-dried ram spermatozoa induced blastocyst development following ICSI at a relatively high proportion, providing evidence that sperm lyophilization is an alternative, low cost storage option for biodiversity preservation of domestic species. Copyright © 2018 Elsevier B.V. All rights reserved.
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2010-07-22
... and Threatened Species; Initiation of a 5-year Review of the Baiji/Chinese River Dolphin/Yangtze River...: NMFS announces a 5-year review of the Baiji/Chinese River Dolphin/Yangtze River Dolphin (Lipotes... of any such information on the Baiji/Chinese River Dolphin/Yangtze River Dolphin that has become...
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2010-06-02
... strategic water reserve to manage water for interstate stream augmentation to benefit threatened or... augmentation or interstate stream compacts, this recent law may not apply. This would eliminate most occupied C... of water from C.vinaceum habitat occurs both naturally and as a result of human impacts that cause...
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Sylvatic plague vaccine: A new tool for conservation of threatened and endangered species?
Abbott, Rachel C.; Osorio, Jorge E.; Bunck, Christine M.; Rocke, Tonie E.
2012-01-01
Plague, a disease caused by Yersinia pestis introduced into North America about 100 years ago, is devastating to prairie dogs and the highly endangered black-footed ferret. Current attempts to control plague in these species have historically relied on insecticidal dusting of prairie dog burrows to kill the fleas that spread the disease. Although successful in curtailing outbreaks in most instances, this method of plague control has significant limitations. Alternative approaches to plague management are being tested, including vaccination. Currently, all black-footed ferret kits released for reintroduction are vaccinated against plague with an injectable protein vaccine, and even wild-born kits are captured and vaccinated at some locations. In addition, a novel, virally vectored, oral vaccine to prevent plague in wild prairie dogs has been developed and will soon be tested as an alternative, preemptive management tool. If demonstrated to be successful, oral vaccination of selected prairie dog populations could decrease the occurrence of plague epizootics in key locations, thereby reducing the source of bacteria while avoiding the indiscriminate environmental effects of dusting. Just as rabies in wild carnivores has largely been controlled through an active surveillance and oral vaccination program, we believe an integrated plague management strategy would be similarly enhanced with the addition of a cost-effective, bait-delivered, sylvatic plague vaccine for prairie dogs. Control of plague in prairie dogs, and potentially other rodents, would significantly advance prairie dog conservation and black-footed ferret recovery.
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2010-10-01
... ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM CONSERVATION OF ENDANGERED AND THREATENED SPECIES OF FISH... States having a common interest in one or more endangered or threatened species, the conservation of... and Budget Circular A-102. (c) Payments under the Endangered Species Act, including such preliminary...
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Luna, Fábia O.; Bonde, Robert K.; Attademo, Fernanda L.N.; Saunders, Jonathan W.; Meigs-Friend, Gaia; Passavante, José Zanon O.; Hunter, Margaret E.
2012-01-01
1. The Antillean manatee (Trichechus manatus manatus), a subspecies of the West Indian manatee, is a large-bodied marine mammal found in fresh, brackish, and marine habitats throughout the Caribbean Islands and Central and South America. Antillean manatees in Brazil are classified as critically endangered, with a census size of approximately 500 individuals. The population in the Northeast region of Brazil is suspected to have approximately 300 manatees and is threatened by habitat alteration and incidental entanglement in fishing gear. 2. A high incidence of dependent calf strandings have been identified near areas of altered critical manatee habitat. The majority of the calves are neonates, discovered alive, with no potential mothers nearby. These calves typically require human intervention to survive.
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76 FR 61670 - Receipt of an Application for Incidental Take Permit (16230)
2011-10-05
... application includes endangered Kemp's ridley, leatherback, and hawksbill sea turtles and threatened green and... Division of Marine Fisheries (NCDMF) pursuant to the Endangered Species Act of 1973, as amended (ESA). As... take of endangered or threatened species. The permit application is for the incidental take of ESA...
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2011-06-24
... requirements are proposed to protect threatened and endangered sea turtles in the western Atlantic Ocean and... Pacific coast of Mexico, which are listed as endangered. Sea turtles are incidentally taken, and some are... variety of regulatory measures to reduce the bycatch of threatened and endangered sea turtles in the...
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2011-10-05
... program. Inclusion or removal of individual species and subspecies in the special status species program... hesperian is threatened by fire, pesticide application, recreation, and invasive species (CBD et al. 2008... pesticides, recreational activities involving motor vehicles, and invasive species may negatively impact some...
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California Endangered Species Resource Guide.
California State Dept. of Education, Los Angeles.
This document was developed in response to California Senate Bill No. 885, "The Endangered Species Education Project," that called for a statewide program in which schools adopt a local endangered species, research past and current efforts to preserve the species' habitat, develop and implement an action plan to educate the community…
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DEFF Research Database (Denmark)
Strand, Julie; Ragborg, Mette M; Pedersen, Hanne Skovsgaard
2016-01-01
The aim of this study was to establish and validate a reliable and efficient protocol for the recovery and cryopreservation of epididymal spermatozoa used for in vitro fertilization, using bulls of two different age classes. Testicles from 26 (37–51 weeks old, group 1) and 19 (52–115 weeks old, g...... that epididymal spermatozoa recovered from testicles kept in specific conditions can be used to preserve genetic material from endangered and threatened species or populations in nature as well as in domestic and zoo animals....
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77 FR 21751 - Endangered Species; File No. 16645
2012-04-11
... Endangered Species Act of 1973, as amended (ESA). The permit application is for the incidental take of ESA... appointment in the following office: Endangered Species Division, Office of Protected Resources, NMFS, 1315.... Mail: Submit written comments to Endangered Species Division, Office of Protected Resources, NMFS, 1315...
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78 FR 41034 - Endangered Species; File No. 18102
2013-07-09
... applied in due form for a permit pursuant to the Endangered Species Act of 1973, as amended (ESA). The... also available upon written request or by appointment in the following office: Endangered Species... written comments to Endangered Species Conservation Division, Office of Protected Resources, NMFS, 1315...
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77 FR 34061 - Endangered Species; Issuance of Permits
2012-06-08
...-FF09A30000] Endangered Species; Issuance of Permits AGENCY: Fish and Wildlife Service, Interior. ACTION... following permits to conduct certain activities with endangered species. We issue these permits under the Endangered Species Act (ESA). ADDRESSES: Brenda Tapia, Division of Management Authority, U.S. Fish and...
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78 FR 27255 - Endangered Species; Issuance of Permits
2013-05-09
...-FF09A30000] Endangered Species; Issuance of Permits AGENCY: Fish and Wildlife Service, Interior. ACTION... following permits to conduct certain activities with endangered species. We issue these permits under the Endangered Species Act (ESA). ADDRESSES: Brenda Tapia, Division of Management Authority, U.S. Fish and...
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78 FR 56922 - Endangered Species; Issuance of Permits
2013-09-16
...-FF09A30000] Endangered Species; Issuance of Permits AGENCY: Fish and Wildlife Service, Interior. ACTION... following permits to conduct certain activities with endangered species. We issue these permits under the Endangered Species Act (ESA). ADDRESSES: Brenda Tapia, Division of Management Authority, U.S. Fish and...
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Reactions to threatening health messages.
Ten Hoor, Gill A; Peters, Gjalt-Jorn Y; Kalagi, Janice; de Groot, Lianne; Grootjans, Karlijne; Huschens, Alexander; Köhninger, Constanze; Kölgen, Lizan; Pelssers, Isabelle; Schütt, Toby; Thomas, Sophia; Ruiter, Robert A C; Kok, Gerjo
2012-11-21
Threatening health messages that focus on severity are popular, but frequently have no effect or even a counterproductive effect on behavior change. This paradox (i.e. wide application despite low effectiveness) may be partly explained by the intuitive appeal of threatening communication: it may be hard to predict the defensive reactions occurring in response to fear appeals. We examine this hypothesis by using two studies by Brown and colleagues, which provide evidence that threatening health messages in the form of distressing imagery in anti-smoking and anti-alcohol campaigns cause defensive reactions. We simulated both Brown et al. experiments, asking participants to estimate the reactions of the original study subjects to the threatening health information (n = 93). Afterwards, we presented the actual original study outcomes. One week later, we assessed whether this knowledge of the actual study outcomes helped participants to more successfully estimate the effectiveness of the threatening health information (n = 72). Results showed that participants were initially convinced of the effectiveness of threatening health messages and were unable to anticipate the defensive reactions that in fact occurred. Furthermore, these estimates did not improve after participants had been explained the dynamics of threatening communication as well as what the effects of the threatening communication had been in reality. These findings are consistent with the hypothesis that the effectiveness of threatening health messages is intuitively appealing. What is more, providing empirical evidence against the use of threatening health messages has very little effect on this intuitive appeal.
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de Camargo, Crisley; Gibbs, H Lisle; Costa, Mariellen C; Del-Rio, Glaucia; Silveira, Luís F; Wasko, Adriane P; Francisco, Mercival R
2015-01-01
Small populations of endangered species can be impacted by genetic processes such as drift and inbreeding that reduce population viability. As such, conservation genetic analyses that assess population levels of genetic variation and levels of gene flow can provide important information for managing threatened species. The São Paulo Marsh Antwren (Formicivora paludicola) is a recently-described and critically endangered bird from São Paulo State (Brazil) whose total estimated population is around 250-300 individuals, distributed in only 15 isolated marshes around São Paulo metropolitan region. We used microsatellite DNA markers to estimate the population genetic characteristics of the three largest remaining populations of this species all within 60 km of each other. We detected a high and significant genetic structure between all populations (overall FST = 0.103) which is comparable to the highest levels of differentiation ever documented for birds, (e.g., endangered birds found in isolated populations on the tops of African mountains), but also evidence for first-generation immigrants, likely from small local unsampled populations. Effective population sizes were small (between 28.8-99.9 individuals) yet there are high levels of genetic variability within populations and no evidence for inbreeding. Conservation implications of this work are that the high levels of genetic structure suggests that translocations between populations need to be carefully considered in light of possible local adaptation and that remaining populations of these birds should be managed as conservation units that contain both main populations studied here but also small outlying populations which may be a source of immigrants.
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PCB and PBDE levels in a highly threatened dolphin species from the Southeastern Brazilian coast
International Nuclear Information System (INIS)
Lavandier, Ricardo; Arêas, Jennifer; Quinete, Natalia; Moura, Jailson F. de; Taniguchi, Satie; Montone, Rosalinda; Siciliano, Salvatore; Moreira, Isabel
2016-01-01
In the Northern coast of Rio de Janeiro State is located the major urban centers of the oil and gas industry of Brazil. The intense urbanization in recent decades caused an increase in human use of the coastal areas, which is constantly impacted by agricultural, industrial and wastewater discharges. Franciscana dolphin (Pontoporia blainvillei) is a small cetacean that inhabits coastal regions down to a 30 m depth. This species is considered the most threatened cetacean in the Western South Atlantic Ocean. This study investigated the levels of 52 PCB congeners and 9 PBDE congeners in liver of nine individuals found stranded or accidentally caught between 2011 and 2012 in the Northern coast of Rio de Janeiro. PCB mean levels ranged from 208 to 5543 ng g"−"1 lw and PBDEs mean concentrations varied between 13.84 and 36.94 ng g"−"1 lw. Contamination patterns suggest the previous use of Aroclor 1254, 1260 and penta-BDE mixtures in Brazil. While still few studies have assessed the organic contamination in cetaceans from the Southern Hemisphere, including Brazil, the levels found in this study could represent a health risk to these endangered species. - Highlights: • PCBs and PBDEs were measured in liver samples from Franciscana dolphins. • BDE 47, 99 and 100 were found in all individuals samples. • PCB-153, 138 and 180 were the major PCB congeners detected. • Results suggest the existence of PCBs and PBDEs contamination sources in Brazil. • PCBs and PDBEs levels could represent a risk to these endangered dolphin species. - PCB and PBDE concentrations found in Franciscana dolphins suggest the presence of contamination sources in Southeastern Brazil and could represent a high health risk to these endangered species.
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Reactions to threatening health messages
Directory of Open Access Journals (Sweden)
ten Hoor Gill A
2012-11-01
Full Text Available Abstract Background Threatening health messages that focus on severity are popular, but frequently have no effect or even a counterproductive effect on behavior change. This paradox (i.e. wide application despite low effectiveness may be partly explained by the intuitive appeal of threatening communication: it may be hard to predict the defensive reactions occurring in response to fear appeals. We examine this hypothesis by using two studies by Brown and colleagues, which provide evidence that threatening health messages in the form of distressing imagery in anti-smoking and anti-alcohol campaigns cause defensive reactions. Methods We simulated both Brown et al. experiments, asking participants to estimate the reactions of the original study subjects to the threatening health information (n = 93. Afterwards, we presented the actual original study outcomes. One week later, we assessed whether this knowledge of the actual study outcomes helped participants to more successfully estimate the effectiveness of the threatening health information (n = 72. Results Results showed that participants were initially convinced of the effectiveness of threatening health messages and were unable to anticipate the defensive reactions that in fact occurred. Furthermore, these estimates did not improve after participants had been explained the dynamics of threatening communication as well as what the effects of the threatening communication had been in reality. Conclusions These findings are consistent with the hypothesis that the effectiveness of threatening health messages is intuitively appealing. What is more, providing empirical evidence against the use of threatening health messages has very little effect on this intuitive appeal.
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The Army and the Endangered Species Act: Who's Endangering Whom?
National Research Council Canada - National Science Library
Diner, David N
1993-01-01
Mankind is causing a mass extinction of plant and animal species. The Army, as steward of 25 million acres of public lands, is being asked to play an increasingly decisive role in recovering endangered species...
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Amphibian diversity and threatened species in a severely transformed neotropical region in Mexico.
Meza-Parral, Yocoyani; Pineda, Eduardo
2015-01-01
Many regions around the world concentrate a large number of highly endangered species that have very restricted distributions. The mountainous region of central Veracruz, Mexico, is considered a priority area for amphibian conservation because of its high level of endemism and the number of threatened species. The original tropical montane cloud forest in the region has been dramatically reduced and fragmented and is now mainly confined to ravines and hillsides. We evaluated the current situation of amphibian diversity in the cloud forest fragments of this region by analyzing species richness and abundance, comparing assemblage structure and species composition, examining the distribution and abundance of threatened species, and identifying the local and landscape variables associated with the observed amphibian diversity. From June to October 2012 we sampled ten forest fragments, investing 944 person-hours of sampling effort. A total of 895 amphibians belonging to 16 species were recorded. Notable differences in species richness, abundance, and assemblage structure between forest fragments were observed. Species composition between pairs of fragments differed by an average of 53%, with the majority (58%) resulting from species replacement and the rest (42%) explained by differences in species richness. Half of the species detected are under threat of extinction according to the International Union for Conservation of Nature, and although their distribution and abundance varied markedly, there were also ubiquitous and abundant species, along with rare species of restricted distribution. The evident heterogeneity of the ten study sites indicates that to conserve amphibians in a mountainous region such as this one it is necessary to protect groups of fragments which represent the variability of the system. Both individually and together cloud forest fragments are very important to conservation because each remnant is inhabited by several threatened species, some of
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Energy Technology Data Exchange (ETDEWEB)
Lichatowich, Jim; Watson, Bruce
1993-06-01
Conventional hatcheries, supplementation, and habitat protection are management activities located on a production continuum. At one end of the continuum is the conventional hatchery which attempts to separate artificially propagated fish from naturally reproducing populations. On the other end of the continuum is natural production. Supplementation which attempts to increase natural production through the use of artificial propagation lies somewhere between natural production and conventional hatcheries on the continuum. The use of artificial propagation in the recovery of listed species is controversial. Guidance on the use of artificial propagation in the recovery of listed species comes from three sources: The Endangered Species Act (ESA), US Fish and Wildlife Service (USFWS) policies and National Marine Fisheries Service (NMFS) guidelines.
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50 CFR 81.3 - Cooperative Agreement.
2010-10-01
...) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM CONSERVATION OF ENDANGERED AND THREATENED SPECIES OF FISH, WILDLIFE, AND PLANTS-COOPERATION WITH THE STATES § 81.3 Cooperative Agreement. Upon... Project Agreement can be approved for endangered or threatened species projects. A cooperative agreement...
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Directory of Open Access Journals (Sweden)
Moyle, L. C.
2003-12-01
Full Text Available The utility of genetic data in conservation efforts, particularly in comparison to demographic information, is the subject of ongoing debate. Using a database of information surveyed from 181 US endangered and threatened species recovery plans, we addressed the following questions concerning the use of genetic information in animal recovery plans: I. What is the relative prominence of genetic vs. demographic data in recovery plan development? and, II. When are genetic factors viewed as a threat, and how do plans respond to genetic threats? In general, genetics appear to play a minor and relatively ill-defined part in the recovery planning process; demographic data are both more abundant and more requested in recovery plans, and tasks are more frequently assigned to the collection / monitoring of demographic rather than genetic information. Nonetheless, genetic threats to species persistence and recovery are identified in a substantial minority (22% of recovery plans, although there is little uniform response to these perceived threats in the form of specific proposed recovery or management tasks. Results indicate that better guidelines are needed to identify how and when genetic information is most useful for species recovery; we highlight specific contexts in which genetics may provide unique management information, beyond that provided by other kinds of data.
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Bioeconomic analysis supports the endangered species act.
Salau, Kehinde R; Fenichel, Eli P
2015-10-01
The United States Endangered Species Act (ESA) was enacted to protect and restore declining fish, wildlife, and plant populations. The ESA mandates endangered species protection irrespective of costs. This translates to the restriction of activities that harm endangered populations. We discuss criticisms of the ESA in the context of public land management and examine under what circumstance banning non-conservation activity on multiple use federal lands can be socially optimal. We develop a bioeconomic model to frame the species management problem under the ESA and identify scenarios where ESA-imposed regulations emerge as optimal strategies. Results suggest that banning harmful activities is a preferred strategy when valued endangered species are in decline or exposed to poor habitat quality. However, it is not optimal to sustain such a strategy in perpetuity. An optimal plan involves a switch to land-use practices characteristic of habitat conservation plans.
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Rode Lijst van in Nederland verdwenen en bedreigde mossen en korstmossen
Siebel, H.N.; Aptroot, A.; Dirkse, G.M.; Dobben, van H.F.; Melick, van H.M.H.; Touw, A.
1992-01-01
Red Data List of extinct, endangered and vulnerable mosses and lichens in the Netherlands. Lists are presented of threatened bryophytes and lichens in the Netherlands. The threatened species are classified into 5 Red Data categories (0 Extinct, 1 Endangered, 2 Most vulnerable, 3 Vulnerable, 4
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2013-04-05
...). Although indirect age validation studies for S. lewini are still inconclusive, bomb radiocarbon and calcein... the ESA: Northwest Atlantic and Gulf of Mexico (NW Atlantic & GOM DPS); Central and Southwest Atlantic... States (from New Jersey to Florida) to Brazil, including the Gulf of Mexico and Caribbean Sea. In the...
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2012-02-06
... Delaware-Maryland border on Fenwick Island to Cape Henry, VA. The marine range for the three DPSs is the... (Jenkins and Bowers-Altman, 2007). Expert opinion and data were shared to try to reach consensus (defined...
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Threatened plant species of the Nevada Test Site, Ash Meadows, central-southern Nevada
Energy Technology Data Exchange (ETDEWEB)
Beatley, J.C.
1977-04-01
This report is a companion one to Endangered Plant Species of the Nevada Test Site, Ash Meadows, and Central-Southern Nevada (COO-2307-11) and deals with the threatened plant species of the same area. The species are those cited in the Federal Register, July 1, 1975, and include certain ones listed as occurring only in California or Arizona, but which occur also in central-southern Nevada. As with the earlier report, the purpose of this one is to record in detail the location of the past plant collections which constitute the sole or principal basis for defining the species' distributions and frequency of occurrence in southern Nye County, Nevada, and to recommend the area of the critical habitat where this is appropriate. Many of the species occur also in southern California, and for these the central-southern Nevada records are presented for consideration of the overall status of the species throughout its range.
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National Oceanic and Atmospheric Administration, Department of Commerce — The purpose of the Endangered Species Act (ESA) is to protect and recover imperiled species and the ecosystems upon which they depend. The U.S. Fish and Wildlife...
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Endangered Species & Biodiversity: A Classroom Project & Theme
Lauro, Brook
2012-01-01
Students discover the factors contributing to species losses worldwide by conducting a project about endangered species as a component of a larger classroom theme of biodiversity. Groups conduct research using online endangered- species databases and present results to the class using PowerPoint. Students will improve computer research abilities…
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50 CFR 81.4 - Allocation of funds.
2010-10-01
...) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM CONSERVATION OF ENDANGERED AND THREATENED SPECIES OF FISH, WILDLIFE, AND PLANTS-COOPERATION WITH THE STATES § 81.4 Allocation of funds. The... commitments of the United States to protect endangered or threatened species; (b) The readiness of a State to...
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Climate change, marine environments, and the US Endangered species act.
Seney, Erin E; Rowland, Melanie J; Lowery, Ruth Ann; Griffis, Roger B; McClure, Michelle M
2013-12-01
Climate change is expected to be a top driver of global biodiversity loss in the 21st century. It poses new challenges to conserving and managing imperiled species, particularly in marine and estuarine ecosystems. The use of climate-related science in statutorily driven species management, such as under the U.S. Endangered Species Act (ESA), is in its early stages. This article provides an overview of ESA processes, with emphasis on the mandate to the National Marine Fisheries Service (NMFS) to manage listed marine, estuarine, and anadromous species. Although the ESA is specific to the United States, its requirements are broadly relevant to conservation planning. Under the ESA, species, subspecies, and "distinct population segments" may be listed as either endangered or threatened, and taking of most listed species (harassing, harming, pursuing, wounding, killing, or capturing) is prohibited unless specifically authorized via a case-by-case permit process. Government agencies, in addition to avoiding take, must ensure that actions they fund, authorize, or conduct are not likely to jeopardize a listed species' continued existence or adversely affect designated critical habitat. Decisions for which climate change is likely to be a key factor include: determining whether a species should be listed under the ESA, designating critical habitat areas, developing species recovery plans, and predicting whether effects of proposed human activities will be compatible with ESA-listed species' survival and recovery. Scientific analyses that underlie these critical conservation decisions include risk assessment, long-term recovery planning, defining environmental baselines, predicting distribution, and defining appropriate temporal and spatial scales. Although specific guidance is still evolving, it is clear that the unprecedented changes in global ecosystems brought about by climate change necessitate new information and approaches to conservation of imperiled species. El
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Himes Boor, Gina K
2014-02-01
For species listed under the U.S. Endangered Species Act (ESA), the U.S. Fish and Wildlife Service and National Marine Fisheries Service are tasked with writing recovery plans that include "objective, measurable criteria" that define when a species is no longer at risk of extinction, but neither the act itself nor agency guidelines provide an explicit definition of objective, measurable criteria. Past reviews of recovery plans, including one published in 2012, show that many criteria lack quantitative metrics with clear biological rationale and are not meeting the measureable and objective mandate. I reviewed how objective, measureable criteria have been defined implicitly and explicitly in peer-reviewed literature, the ESA, other U.S. statutes, and legal decisions. Based on a synthesis of these sources, I propose the following 6 standards be used as minimum requirements for objective, measurable criteria: contain a quantitative threshold with calculable units, stipulate a timeframe over which they must be met, explicitly define the spatial extent or population to which they apply, specify a sampling procedure that includes sample size, specify a statistical significance level, and include justification by providing scientific evidence that the criteria define a species whose extinction risk has been reduced to the desired level. To meet these 6 standards, I suggest that recovery plans be explicitly guided by and organized around a population viability modeling framework even if data or agency resources are too limited to complete a viability model. When data and resources are available, recovery criteria can be developed from the population viability model results, but when data and resources are insufficient for model implementation, extinction risk thresholds can be used as criteria. A recovery-planning approach centered on viability modeling will also yield appropriately focused data-acquisition and monitoring plans and will facilitate a seamless transition
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Using a State-and-Transition Approach to Manage Endangered Eucalyptus albens (White Box) Woodlands
Spooner, Peter G.; Allcock, Kimberly G.
2006-11-01
Eucalyptus albens (White Box) woodlands are among the most poorly conserved and threatened communities in Australia. Remnants are under further threat from stock grazing, deteriorating soil conditions, weed invasion, and salinity. There is an urgent need to restore degraded White Box and other woodland ecosystems to improve landscape function. However, there is still a poor understanding of the ecology of degraded woodland ecosystems in fragmented agricultural landscapes, and consequently a lack of precise scientific guidelines to manage these ecosystems in a conservation context. State and Transition Models (STMs) have received a great deal of attention, mainly in rangeland applications, as a suitable framework for understanding the ecology of complex ecosystems and to guide management. We have developed a STM for endangered White Box woodlands and discuss the merits of using this approach for land managers of other endangered ecosystems. An STM approach provides a greater understanding of the range of states, transitions, and thresholds possible in an ecosystem, and provides a summary of processes driving the system. Importantly, our proposed STM could be used to clarify the level of “intactness” of degraded White Box woodland sites, and provide the impetus to manage different states in complementary ways, rather than attempting to restore ecosystems to one pristine stable state. We suggest that this approach has considerable potential to integrate researcher and land manager knowledge, focus future experimental studies, and ultimately serve as a decision support tool in setting realistic and achievable conservation and restoration goals.
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Endangered Species (Plants). LC Science Tracer Bullet.
Niskern, Diana, Comp.
This guide is intended for those who wish to study the literature dealing with various aspects of endangered plant species. This document includes the following sections, some of which are bibliographies: (1) "Introductions to the Topic"; (2) "Subject Headings" (for endangered species of plants used by the Library of Congress); (3) "General…
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Directory of Open Access Journals (Sweden)
Helen Gummer
2015-01-01
Full Text Available Conservation of gadfly petrels, some of the most threatened seabirds, is frequently dependent on long-term research and management. We review 20 years of a program preventing the extinction of the Chatham petrel (Pterodroma axillaris, a New Zealand endemic once declining due to intense burrow competition from another native seabird. Breeding success in the early 1990s was unsustainably low (10–30%. Recovery measures started in 1992 when Chatham petrel burrows were converted and artificial entrances blockaded to exclude broad-billed prions (Pachyptila vittata. Pair and burrow fidelity were enhanced, though prions still posed a threat during Chatham petrel chick-rearing. Breeding success improved when prions were culled, however a less intensive and contentious solution was to introduce burrow flaps in 2001 which reduced interference from prospecting prions. Subsequently, breeding success increased to a mean 80% per annum. Finding burrows, primarily using radio-telemetry, increased those under management from eight in 1990 to 217 in 2010 when spotlight surveys indicated 72% of juvenile birds had fledged from managed burrows. Chick translocations to two other islands and increasing population size (from 200–400 birds in 1990 to an estimated 1400 birds by 2010 has improved the species IUCN status from Critically Endangered in 1990 to Endangered in 2013.
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Endangered Species: Real Life in Two Dimensions
Henderson, Lynette K.
2012-01-01
The focus of "Endangered Species: Real Life in Two Dimensions" is to create awareness about a critical environmental issue. There is a special urgency to this project because large numbers of animal species are currently endangered or on the brink of extinction. In addition to being enlightened about this important topic through research, students…
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75 FR 7443 - Endangered Species; File No. 14381
2010-02-19
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XU26 Endangered... (Lepidochelys olivacea), and hawksbill (Eretmochelys imbricata) sea turtles for purposes of scientific research...-named organization. The requested permit has been issued under the authority of the Endangered Species...
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77 FR 72326 - Endangered Species; File No. 17381
2012-12-05
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC372 Endangered... (Caretta caretta), hawksbill (Eretmochelys imbricata), and Kemp's ridley (Lepidochelys kempii) sea turtles.... SUPPLEMENTARY INFORMATION: The subject permit is requested under the authority of the Endangered Species Act of...
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Relaxin concentrations in serum and urine of endangered and crazy mixed-up species.
Steinetz, B; Lasano, S; de Haas van Dorsser, F; Glickman, S; Bergfelt, D; Santymire, R; Songsassen, N; Swanson, W
2009-04-01
The human population explosion has pushed many mammalian wildlife species to the brink of extinction. Conservationists are increasingly turning to captive breeding as a means of preserving the gene pool. We previously reported that serum immunoactive relaxin provided a reliable means of distinguishing between true and pseudopregnancy in domestic dogs, and this method has since been found to be a reliable indicator of true pregnancy in endangered Asian and African elephants and Sumatran rhinoceroses. Our canine relaxin radioimmunoassay (RIA) has now been adapted and validated to measure relaxin in the serum and urine of felids, including domestic and wild species. Moreover, a commercially available canine serum relaxin kit (Witness) Relaxin Kit; Synbiotics, San Diego, CA), has been adapted for reliable detection of relaxin in urine of some felid species. Our porcine relaxin RIA has also been utilized to investigate the role of relaxin in reproductive processes of the spotted hyena, a species in which the female fetuses are severely masculinized in utero. Indeed, this species might well now be extinct were it not for the timely secretion of relaxin to enable copulation and birth of young through the clitoris. Additional studies have suggested relaxin may be a useful marker of pregnancy in the northern fur seal and the maned wolf (the former species has been designated as "depleted" and the latter as "near threatened"). Given appropriate immunoassay reagents, relaxin determination in body fluids thus provides a powerful tool for conservationists and biologists investigating reproduction in a wide variety of endangered and exotic species.