Results 31 to 40 of about 60,617 (172)

Some problems for the reconstruction of the Greenland Ice sheet at the Last Glacial Maximum: Insight from the raised beach landforms and deposits and Holocene marine limits [PDF]

open access: yes, 2016
第4回極域科学シンポジウム横断セッション:[IC] 極域アイスコア・地形地質・モデリングから迫る古環境変動とそのメカニズム11月13日(水) 国立極地研究所 3階 ...
三浦 英樹   +2 more
core   +1 more source

Conservation Status, Decline Factors, and Strategies for Globally Endangered Musk Deer (Moschus spp.) in China 中国境内全球濒危麝属 (Moschus spp.) 物种的保护现状、致危因素及应对策略

open access: yesWildlife Letters, EarlyView.
This review summarizes the status of musk deer in China, highlighting severe population declines due to illegal hunting and habitat loss, and proposes integrated conservation strategies including habitat protection, captive breeding, and law enforcement to support the recovery and sustainable management of this ecologically and economically important ...
Feng Jiang   +8 more
wiley   +1 more source

Exploration of Gamburtsev Subglacial Mountains, Eastern Antarctica: Background and plans for the future [PDF]

open access: yes, 2016
第4回極域科学シンポジウム横断セッション:[IC] 極域アイスコア・地形地質・モデリングから迫る古環境変動とそのメカニズム11月12日(火) 統計数理研究所 3階セミナー室1 ...

core   +1 more source

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop   +8 more
wiley   +1 more source

Relationship between sulphate-salt flux and the last deglacial warming in inland Antarctica [PDF]

open access: yes, 2016
第4回極域科学シンポジウム横断セッション:[IC] 極域アイスコア・地形地質・モデリングから迫る古環境変動とそのメカニズム11月12日(火) 統計数理研究所 3階セミナー室1 ...
三宅 隆之   +8 more
core   +1 more source

Climate stability drives multidimensional nestedness of amphibian assemblages in a Chinese sky island system

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The nested subset pattern (nestedness) has been widely used to explain species distributions in island and fragmented systems. Mountain sky islands serve as critical natural laboratories for understanding the evolutionary consequences of geographic isolation and climate
Caiwen Zhang   +5 more
wiley   +1 more source

Atmospheric CO2 and abrupt climate change during the last glacial and the Holocene [PDF]

open access: yes, 2016
第4回極域科学シンポジウム横断セッション:[IC] 極域アイスコア・地形地質・モデリングから迫る古環境変動とそのメカニズム11月12日(火) 統計数理研究所 3階セミナー室1 ...

core   +1 more source

Using miniaturized laboratory equipment and DNA barcoding to improve conservation genetics training and identify illegally traded species

open access: yesConservation Biology, EarlyView.
Abstract Illegal wildlife trade (IWT) is one of the largest global illegal activities, and it negatively affects biodiversity and sustainable development worldwide. DNA barcoding coupled with high‐throughput sequencing (i.e., metabarcoding) is useful in identifying taxa affected by IWT and has been used routinely for decades.
Maria Joana Ferreira da Silva   +9 more
wiley   +1 more source

真实地形地貌对闪电定位系统的影响

open access: yesDianci bileiqi, 2018
为了研究真实地形地貌对雷电回击电磁场和闪电定位系统的影响,利用柱坐标系下二维时域有限差分(FDTD)算法研究了真实地形地貌中高低起伏的地表对雷电首次回击电磁场以及闪电定位系统的影响。模拟结果表明,起伏的地形会使地闪首次回击垂直电场峰值减小,波形上升沿时间增大。但当地表出现特殊的地形结构时,真实的地形会增强垂直电场的峰值。对于雷电首次回击的切向磁场而言,地形地貌的高低起伏会明显衰减切向磁场的峰值,波头向后滞移,到达峰值时间滞后。例如,当雷电电磁场波从模拟闪击点到达测站1时 ...
黄凯丽, 张其林, 陈隆, 冯建伟
doaj  

Continuous concentration measurements of gases from ice cores: An idea boosted by advancement of technology [PDF]

open access: yes, 2016
第4回極域科学シンポジウム横断セッション:[IC] 極域アイスコア・地形地質・モデリングから迫る古環境変動とそのメカニズム11月12日(火) 統計数理研究所 3階セミナー室1 ...

core   +1 more source

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