Results 31 to 40 of about 1,687,803 (161)

Diagnosing scaling bottlenecks in 10 community conservation initiatives in southern and eastern Africa

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Scaling area‐based conservation, including initiatives led or comanaged by Indigenous Peoples and local communities, is a flagship goal of the Kunming‐Montreal Global Biodiversity Framework. Conservationists often aspire to scale initiatives, but this is rarely achieved in practice. Identifying and addressing factors that limit initiative adoption (i.e.
Thomas Pienkowski   +39 more
wiley   +1 more source

Use of species’ responses to cryptic anthropogenic disturbances for monitoring biodiversity outcomes in tropical forests

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Measuring area‐based conservation outcomes in tropical forests is challenging due to cryptic human disturbances (e.g., hunting). As a result, comparative studies of management strategies providing quantitative outcomes remain scarce, especially in the Neotropics.
Lucy Perera‐Romero   +5 more
wiley   +1 more source

污水资源化利用技术现状及其应用实例

open access: yes, 2001
综述了国内外生活污水的资源化利用技术研究现状 ,通过对污水处理技术的实用性和污水回用风险的分析 ,认为膜生物反应器是污水处理技术的重要发展方向 ...
李国欣,李旭东, 李旭东
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In vitro culture, cryopreservation, and field reintroduction of the endangered Mingan thistle

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Current plant conservation efforts are hindered by, for example, poor seed germination, low viability, and insufficient propagation and preservation technologies. To address these problems, we devised an approach to plant conservation that integrates conservation, preservation, and restoration (CPR), which uses advanced in vitro techniques. We
Mukund R. Shukla   +4 more
wiley   +1 more source

盐湖资源高值化利用及新材料研究专利分析

open access: yes, 2018
 柴达木盐湖资源中的氯化钾、氯化镁、氯化锂等储量占全国已探明储量的90%以上。其中总面积5856平方公里的察尔汗盐湖是中国最大的可溶性钾镁盐矿床,其钠、钾、镁、锂的储量均据中国之首。在我国,盐湖资源高值化利用及新材料研究从上世纪九十年代初才有相关专利的申请,由化学工业部化学矿产地质研究院为申请人单位的专利《盐田法生产软钾镁矾和硫酸钾》(CN1076435A)是我国在该领域的首次申请,并于1993年9月22日公开。 
李娜,周馨,李雷鸣
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Evaluating past and future contributions of conservation programs to species recovery

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Impact evaluation of conservation actions is a crucial step in global efforts to curb the biodiversity crisis. Through robust impact evaluation, practitioners can assess the effectiveness of conservation strategies and optimize the use of limited resources.
Rebeca E. Young   +10 more
wiley   +1 more source

农业资源高效利用与管理技术

open access: yes, 2000
该课题建立了区域农业资源利用效率评价指标体系与评价模型,首次编制了中国农业生态区划方案,建立了农业资源高效利用决策支持系统,在农业资源高效利用研究的理论与方法方面取得了重要进展。系统分析了中国的农业资源态势和发展前景,提出了以县为单元的商品粮基地建设构想,综合评估了中国不同时期、不同生态区的农业资源综合生产能力和人口承载能力,总结提出了适宜不同类型区的14种农业资源高效利用优化模式与技术体系集成方案和21项节水、节地、节肥、节粮、节本的高效利用农业资源的技术创新组合方案,具有一定的推广应用价值 ...
王正兴   +19 more
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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

我国农村废弃物分类资源化利用战略研究

open access: yes, 2017
本文围绕我国农村废弃物分类资源化利用问题,论述了农村废弃物的产生、危害以及资源化利用的重要意义,评估了我国农村废弃物的产生量、地区分布特征及资源化利用情况,深入分析了农村废弃物资源化利用存在的突出问题,结合美丽乡村建设及农村废弃物资源化利用的发展趋势,制定了农村废弃物资源化利用的发展战略及分阶段目标 ...
袁浩然   +5 more
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不同类型区农业资源高效利用优化模式与技术体系集成

open access: yes, 2000
该课题选择对我国农业资源高效利用与持续发展具有重要意义的生态类型区,进行以节地、节水、节肥、节粮为重点的农业资源高效利用优化模式与技术集成综合研究,提出不同类型区农业资源高效利用的优化模式与技术体系集成方案,资源综合利用效率可提高20~30 ...
吕耀   +18 more
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