The population of the endangered iguana Cyclura cornuta stejnegeri, endemic to Mona Island (Puerto Rico), is characterized by a low density and an adult-sk... álvarez, Alberto,A Sabat,M García,... - 《Applied Herpetology》 被引量: 14发表: 2007年 Raccoon Predation as a Potential Limiting...
This paper argues for the need to adopt a dynamic approach to demography and migration in the peripheral (often island or remote rural) regions of the North Atlantic. It cautions against the simplified and false dichotomy between gentrification and depopulation, calling rather for a more fluid appr...
Population genetic structure of Rock Ptarmigan in the ‘sky islands’ of French Pyrenees: Implications for conservation. Animal Conservation 12: 138 – 146 .BECH, N., J. BOISSIER, S. DROVETSKI, AND C. NOVOA. 2009. Population genetic structure of Rock Ptarmigan in the "sky islands" of ...
Human societies evolved alongside rivers, but how has the relationship between human settlement locations and water resources evolved over time? We conducted a dynamic analysis in the conterminous US to assess the coevolution of humans and water resource
Population genetic studies of symbiotic anthozoans have been historically challenging because their endosymbioses with dinoflagellates have impeded marker development. Genomic approaches like reduced representation sequencing alleviate marker development
Avian diversity (1-D) was calculated using Simpson's index of diversity. The incidence of introduced species (Rock Pigeon [Columba livia], European Starling [Sturnus vulgaris], House Finch [Carpodacus mexicanus], and House Sparrow [Passer domesticus]) was calculated as their proportion of the ...
Our genetic results suggest that mitigating the deleterious consequences of this effect entails urgent mixed reinforcements of all sub-populations with sub-populations from the same island and urgent translocation of the two sub-populations from Tenerife that are doomed to extinction to ecologically ...
Lositan assumes an island model and runs were conducted using the infinite alleles model. Parameters were set to 50 000 simulations, a 99% confidence interval and a false discovery rate of 0.1, with the neutral and forced mean FST enforced. In Arlequin, 50 000 simulations were run with ...
Lithium elemental and isotopic compositions of 33 glass and whole-rock samples from nine oceanic island regions were determined to characterize the Li inve... M.-S. Krienitzsup/sup, C.-D. Garbe-Schönbergsup/sup, R. L. Romersup/sup,*, A. Meixnersup/sup,sup†/sup, K. M. Haase...
Three habitats are occupied by brachiopods in coastal waters of Stewart Island. New Zealand. Terebratella inconspicua occurs in the intertidal zone, on rock and soft unconsolidated substrates; T. sanguinea also occurs in these two habitats, but Neothyris lenticularis is found only on soft ...