[CITATION][C] Amphibian and reptile declines over 35 years at La Selva, Costa Rica

SM WHITFIELD, KE BELL…�- …�of the National�…, 2007 - National Academy of Sciences

[CITATION][C] Amphibian and reptile declines over 35 years at La Selva, Costa Rica

SM Whitfield, KE Bell, T Philippi, M Sasa, F Bola�os… - 2007

Amphibian and reptile declines over 35 years at La Selva, Costa Rica

SM Whitfield, KE Bell, T Philippi, M Sasa…�- Proceedings of the�…, 2007 - cir.nii.ac.jp
抄録< jats: p> Amphibians stand at the forefront of a global biodiversity crisis. More than one-
third of amphibian species are globally threatened, and over 120 species have likely�…

[PDF][PDF] Amphibian and reptile declines over 35 years at La Selva, Costa Rica

SM Whitfield, KE Bell, T Philippi, M Sasa, F Bolanos…�- PNAS, 2007 - researchgate.net
Results Our data indicate a 75% decline in total densities of leaf litter amphibians and
reptiles in primary forest since 1970 (Fig. 1). Total frog density has declined by an average�…

[CITATION][C] Amphibian and reptile declines over 35 years at La Selva, Costa Rica

W SM�- Proc Natl Acad Sci USA, 2007 - cir.nii.ac.jp
Amphibian and reptile declines over 35 years at La Selva, Costa Rica | CiNii Research
CiNii 国立情報学研究所 学術情報ナビゲータ[サイニィ] 詳細へ移動 検索フォームへ移動 論文・データを�…

[PDF][PDF] Amphibian and reptile declines over 35 years at La Selva, Costa Rica

SM Whitfield, KE Bell, T Philippi, M Sasa, F Bolanos…�- PNAS, 2007 - academia.edu
Results Our data indicate a 75% decline in total densities of leaf litter amphibians and
reptiles in primary forest since 1970 (Fig. 1). Total frog density has declined by an average�…