Results 21 to 30 of about 4,669 (123)
Informing spatial conservation prioritization with species’ traits
Abstract New Guinea, the most botanically diverse island on the planet, is the location for one of the boldest conservation initiatives. The Manokwari Declaration aims to achieve 70% conservation designation for the Bird's Head Peninsula. This is 40% higher than the 2022 Global Biodiversity Framework target.
Liam A. Trethowan +27 more
wiley +1 more source
Abstract There exists a growing suite of technologies that support significant and exciting progress in biodiversity conservation and research. Citizen scientist participation is common in this research and often focuses on data collection and labeling.
Joycelyn Longdon +5 more
wiley +1 more source
Urbanization may alter bird foraging. Austral Parakeets (Enicognathus ferrugineus) in Patagonia rely on introduced plants in urban areas, especially in winter, despite preferring natives in the wild. This seasonal reliance on introduced species highlights urbanization trade‐offs and underscores the need to manage green areas with native plants to ...
Rocío Bahía +2 more
wiley +1 more source
We collated detections of the sun bear from new and previously published camera trap studies across its range. We then analysed these detections at two different spatial scales to assess the habitat associations and diel activity of this species. We found that the sun bear is tolerant to moderate habitat disturbances. ABSTRACT Degraded tropical forests,
Alexander Hendry +5 more
wiley +1 more source
岷江上游森林/干旱河谷交错带不同土地利用类型土壤有机碳和活性有机碳特征
研究了岷江上游森林/干旱河谷交错带川滇高山栎次生林、人工刺槐林、灌木林地、灌丛地、经济林和农耕地6种土地利用类型的土壤有机碳及微生物量碳、水溶性有机碳和易氧化碳。结果表明:6种土地利用类型土壤有机碳及3种活性有机碳含量以川滇高山栎次生林高于或显著高于其他土地类型 ...
王晓君 +3 more
doaj
Our research allows us to understand the predictors of extinction risk in traditional Chinese medicinal (TCM) plant species with known threat status, and incorporate this knowledge to predict other TCM plants with unknown conservation status in China so as to improve the overall effectiveness of conservation strategies.
Yuhan Zheng +4 more
wiley +1 more source
以重庆岩溶地区为例,探讨岩溶地区土壤类型的多样性与不同土壤类型上土地利用方式的多样性。结果表明重庆市岩溶区黄壤、石灰土和黄棕壤是本区主要土壤类型,土壤景观的多样化和空间异质化程度不高,但各类景观分布比例不均匀,土壤景观嵌块体呈现出复杂的几何形状。除了山地草甸土以林地和草地、棕壤以林地为主要景观外,另外的9种土壤类型上都是以耕地和林地为主要的景观,农、林用地在景观空间格局的结构和功能中起主导作用。由于各类土壤性质和分布特点的不同,耕地和林地在各类土壤上的分配比例存在着明显的差异 ...
王子芳 +6 more
doaj
Read the free Plain Language Summary for this article on the Journal blog. Abstract Forests worldwide are increasingly impacted by drought due to climate change, prompting plants to adapt through dehydration tolerance (DT) and avoidance (DA), two distinct physiological strategies.
Xingyun Liang +11 more
wiley +1 more source
为了研究榆林地区近13年来土地利用结构变化及其趋势,本文选用1993年、2000年和2006年三期遥感影像,利用Erdas软件和ArcGIS 9.1软件,采用土地利用动态度、开发度和耗损度等指数模型,分析了榆林地区1993-2006年土地利用类型的数量变化和空间变化特征以及各地类的转移情况。结果表明:榆林地区13年来各类土地利用类型综合动态度有下降趋势;各类土地利用类型的增减在空间上变化比较大,通过统计分析显示,草地、耕地变化较快,林地、建设用地呈增长趋势,未利用地、水域面积减少;土地利用动态度 ...
胡振琪 +4 more
doaj
Vegetation characteristics of habitats used by Elliot's pheasant(白颈长尾雉栖息地的植被特征研究)
构成白颈长尾雉阔叶林型栖息地的植被乔木层主要树种为壳斗科植物,灌木层植物以山茶科、禾本科和樟科等科的种类为主,草本层植物以蕨类、禾本科和莎草科为主.在针阔混交林型栖息地,壳斗科植物仍占乔木层主要树种的相当比例,但针叶树种的比例明显上升,该类型栖息地的灌木层和草本层植物组成特征与阔叶林型栖息地相似.在针叶林型栖息地中,乔木层的主要树种为马尾松、杉木、福建柏和圆柏等,并有较多的阔叶灌木树种构成灌木层,草本层中以蕨类为主.白颈长尾雉栖息地选择的最主要影响因素是乔木层盖度.
DINGPing(丁平) +4 more
doaj +1 more source

