Results 41 to 50 of about 8,234 (208)

Soil Erosion and Its Spatial Distribution Characteristics in Three-River-Source National Park [PDF]

open access: yes, 2023
[Objective] The Three-River-Source National Park (TRSNP) is considered to be the “water tower of China”, and is an important ecological security barrier in China.
Huang Tingting   +5 more
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, Volume 40, Issue 2, April 2026.
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

从碧水丹山到禅茶一味:论武夷茶种植文化的内核 [PDF]

open access: yes, 2015
悠久的茶史积淀了武夷茶种植的文化内核,这尤其体现在以下几个方面:首先,碧水丹山与茶树的牵手造就了源远流长、博大精深的武夷茶文化。第二,因为万里茶路始自武夷山下梅村,武夷山茶作为起点之茶被赋予至高品质、神圣光环和至尊地位。同时,万里茶路的兴起促进了武夷茶种植规模的扩大。第三,因为武夷茶的卓越名声,因为万里茶路、丝绸之路等贸易方式的影响,也因为饮茶习俗在异域的普及和盛行,武夷茶开始了向全世界跨境种植的征程,成为世界茶文化传播的重要祖源。第四,武夷茶种植与儒释道文化互动密切,这又昭示了武夷茶文化发展的种种可能。
张经武
core  

Genomic responses to increased temperature and pollinator selection in Brassica rapa L.

open access: yesNew Phytologist, Volume 250, Issue 2, Page 1231-1247, April 2026.
Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
wiley   +1 more source

“Not a Single Leaf Is Meant to be Taken With You”: Conservation Motivations and Belief Systems in a Khasi Sacred Landscape of Meghalaya, India “一片叶子都不许带走”:印度梅加拉亚邦卡西族神圣景观中的保护动机与信仰体系

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 5-9, March 2026.
This study examines the Mawphlang Sacred Forest in Meghalaya as a culturally embedded model of community‐led conservation. Drawing on qualitative fieldwork, it highlights how spiritual reverence, sacred taboos, and ancestral authority shape ecological stewardship, complementing formal governance systems.
Mrinal Saikia
wiley   +1 more source

Breeding of a new grape rootstock variety Yunzhen 5 [PDF]

open access: yes
Grafting is beneficial for enhancing the adaptability of grapevines, improving grape yield and quality. With the continuous expansion of grape cultivation area in China, the demand for resistance rootstocks in the market is increasing.
BAI Mingdi   +9 more
core   +1 more source

Urbanization and Seasonality Increase Introduced Plant Consumption by the World's Southernmost Parrot 城市化与季节性增加了全球最南端鹦鹉对引入植物的取食

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 86-103, March 2026.
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

不同种植模式和坡度对片麻岩山坡地氮素流失的影响

open access: yesShuitu Baochi Xuebao, 2019
通过室外人工模拟降雨的方法,研究了在不同坡度(5°,15°,25°,35°)与不同欧李种植模式(1,2,3行)下对片麻岩山坡地土壤坡面氮素流失和产流的影响。结果表明:(1)产流时间随着坡度增大而提前,平均产流时间从种植模式3行到1行推迟了59.23%,2行到1行推迟了32.28%)不同种植模式下产流强度及波动幅度均为1行 > 2行 > 3行)(2)降雨过程中,不同种植模式下氮素流失量和流失浓度表现为1行 > 2行 > 3行,不同坡度下,氮素流失量和流失浓度为5° < 15° < 25° > 35 ...
张佳崎   +5 more
doaj  

Are Galliformes of the High Himalayas Well Protected? Identifying Conservation Priority Areas Using an Assemblage‐Level Approach 高喜马拉雅地区的鸡形目鸟类是否得到了有效保护?利用群落水平方法确定优先保护区域

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 74-85, March 2026.
This study investigates distribution patterns of Galliforms in the Indian Himalayas, focusing on factors influencing their occurrence, regions of high diversity and endemism, and their overlap with protected areas. Our study highlights the need for assemblage‐level conservation strategies in high Himalaya which primarily relies on snow leopard‐focused ...
Manvi Sharma   +5 more
wiley   +1 more source

紫色土坡地不同种植模式下径流及养分流失研究

open access: yesShuitu Baochi Xuebao, 2004
对紫色土坡地6种种植模式下的径流泥沙与养分流失进行了观测统计分析,结果表明,6种种植模式下的径流量、泥沙流失量及养分流失量存在显著的差异,南方早熟梨 紫花苜蓿及柑橘 鸭茅两种果草模式与其它种植模式相比其径流过程曲线较为平滑,无突显的径流峰值点,径流量最少,两种果草模式各项养分流失量与传统顺坡种植模式相比减少了4~7倍不等;流失泥沙中的养份含量高于背景土壤和溶蚀携带,具有富集养分的特征,其富集比大多在1.3~2.4之间。
蒋光毅 史东梅 卢喜平 刘玉民
doaj  

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