scholarly journals Ecological and Cultural Importance of a Species at Risk of Extinction, Pacific Lamprey, 1964-2002 Technical Report.

2002 ◽  
Author(s):  
David A. Close
Keyword(s):  
At Risk ◽  
Species At Risk ◽  
Pacific Lamprey ◽  
Cultural Importance ◽  
Technical Report ◽  
Risk Of Extinction

scholarly journals Global wildlife trade across the tree of life

Science ◽  
2019 ◽  
Vol 366 (6461) ◽  
pp. 71-76 ◽  
Author(s):  
Brett R. Scheffers ◽  
Brunno F. Oliveira ◽  
Ieuan Lamb ◽  
David P. Edwards
Keyword(s):  
At Risk ◽  
Strategic Plan ◽  
Tree Of Life ◽  
Wildlife Trade ◽  
Species At Risk ◽  
Additional Species ◽  
Squamate Reptile ◽  
Reptile Species ◽  
Risk Of Extinction ◽  
Trait Similarity

Wildlife trade is a multibillion dollar industry that is driving species toward extinction. Of >31,500 terrestrial bird, mammal, amphibian, and squamate reptile species, ~24% (N = 7638) are traded globally. Trade is strongly phylogenetically conserved, and the hotspots of this trade are concentrated in the biologically diverse tropics. Using different assessment approaches, we predict that, owing to their phylogenetic replacement and trait similarity to currently traded species, future trade will affect up to 4064 additional species—totaling 11,702 species at risk of extinction from trade. Our assessment underscores the need for a strategic plan to combat trade with policies that are proactive rather than reactive, which is especially important because species can quickly transition from being safe to being endangered as humans continue to harvest and trade across the tree of life.

scholarly journals Germination of Amoreuxia wrightii species at risk of extinction in Northeastern Mexico

2020 ◽  
Vol 80 (2) ◽  
pp. 485-486
Author(s):  
V. Molina-Guerra ◽  
B. Soto-Mata ◽  
E. Alanís-Rodríguez ◽  
E. Jurado ◽  
G. Cuéllar-Rodríguez ◽  
...  
Keyword(s):  
At Risk ◽  
Species At Risk ◽  
Risk Of Extinction ◽  
Northeastern Mexico

scholarly journals The Importance of Assessing Climate Change Vulnerability to Address Species Conservation

2014 ◽  
Vol 5 (2) ◽  
pp. 450-462 ◽  
Author(s):  
Karen E. Bagne ◽  
Megan M. Friggens ◽  
Sharon J. Coe ◽  
Deborah M. Finch
Keyword(s):  
Climate Change ◽  
At Risk ◽  
Extinction Risk ◽  
Species Conservation ◽  
Biodiversity Loss ◽  
Small Subset ◽  
Species At Risk ◽  
Terrestrial Vertebrates ◽  
Climate Change Vulnerability ◽  
Risk Of Extinction

Abstract Species conservation often prioritizes attention on a small subset of “special status” species at high risk of extinction, but actions based on current lists of special status species may not effectively moderate biodiversity loss if climate change alters threats. Assessments of climate change vulnerability may provide a method to enhance identification of species at risk of extinction. We compared climate change vulnerability and lists of special status species to examine the adequacy of current lists to represent species at risk of extinction in the coming decades. The comparison was made for terrestrial vertebrates in a regionally important management area of the southwestern United States. Many species not listed as special status were vulnerable to increased extinction risk with climate change. Overall, 74% of vulnerable species were not included in lists of special status and omissions were greatest for birds and reptiles. Most special status species were identified as additionally vulnerable to climate change impacts and there was little evidence to indicate the outlook for these species might improve with climate change, which suggests that existing conservation efforts will need to be intensified. Current special status lists encompassed climate change vulnerability best if climate change was expected to exacerbate current threats, such as the loss of wetlands, but often overlooked climate-driven threats, such as exceeding physiological thresholds.

scholarly journals Crop wild relatives of the brinjal eggplant (Solanum melongena): Poorly represented in genebanks and many species at risk of extinction

2016 ◽  
Vol 103 (4) ◽  
pp. 635-651 ◽  
Author(s):  
Mindy M. Syfert ◽  
Nora P. Castañeda-Álvarez ◽  
Colin K. Khoury ◽  
Tiina Särkinen ◽  
Chrystian C. Sosa ◽  
...  
Keyword(s):  
At Risk ◽  
Solanum Melongena ◽  
Crop Wild Relatives ◽  
Wild Relatives ◽  
Species At Risk ◽  
Risk Of Extinction
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