Results 11 to 20 of about 1,535,366 (157)
Shuitu Baochi Xuebao, 1993 在综述了当前对陕北丘陵沟壑区土地资源利用现状、存在问题及调整方向的六项试验研究结果之后，提出了实现陕北丘陵沟壑土地资源合理利用应以粮食的少种高产为“突破口”，以获得高的经济效益为“生命线”。当用经济效益调动并实现农民主动种植、爱护林草之时，土地资源合理利用、水土保持将步入“新阶段”。
刘星照 党如意
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Shuitu Baochi Xuebao, 2005 地质破碎,生态脆弱,以坡地农业为主,水土流失严重,经济欠发达,贫困人口多,是长江上游地区的典型特征。很多专家认为,水土流失是贫困的重要原因,因为它冲走了植物赖以生存的肥沃土壤,流走了植物所需的水分和养分。利用经济植物篱技术和平衡施肥技术防止长江上游坡耕地的水土流失,证明是一项实用性强,应用广泛的技术。它可以有效地降低坡耕地的水土流失,增加作物的产量,显著地提高农民的收入,实现社会效益、生态环境效益和经济效益的统一,保证坡耕地农业可持续利用。
涂仕华 陈一兵 朱青 郭云周 朱钟麟
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Risks of concealing environmental degradation
Conservation Biology, EarlyView.Abstract Current practice seeks to conceal the visual impact of land‐use change (i.e., development). Six percent of development impact assessments in Australia and 14% of the World Bank's assessments recommend visual impact mitigation. This mitigation results in, for example, vegetated buffer strips alongside cleared agricultural areas and earthen ...
Matt W. Hayward +8 more
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Shuitu Baochi Xuebao, 2023 为详细了解干热河谷地区的土壤侵蚀状况,通过对径流小区资料的广泛收集、整理和标准化分析,对干热河谷主要土地利用类型的土壤侵蚀模数和水土保持措施效益进行定量评价,并将当地主要土地利用类型平均坡度下的土壤侵蚀模数与容许土壤流失量进行对比分析。结果表明:(1)灌草地、农地、园地和裸地等主要土地利用类型标准坡长坡度条件下的土壤侵蚀模数分别为110.88,389.58,320.66,507.87 t/(km2·a),呈现出裸地最大,农地和园地次之,灌草地最低的特点。(2)封禁、水平阶整地 ...
何敏怡 +4 more
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Functional Ecology, Volume 40, Issue 7, Page 2068-2082, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Grasslands worldwide are experiencing severe degradation due to overgrazing, climate change and anthropogenic disturbances, resulting in substantial declines in biodiversity and ecosystem functioning.
Xiaoqi Wang +5 more
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Shuitu Baochi Xuebao, 2002 从正确把握合理利用土地的含义、土地资源的可持续利用性及土地资源利用与可持续发展的关系出发,客观地分析了商洛山区土地资源特点及土地利用中存在的主要问题。结合地区实际提出通过科学规化、强化管理,以经济手段调控土地利用,实行建设用地有偿使用,充分利用存量土地等措施,以期获得土地利用的最佳综合效益,进而促进商洛经济、社会、资源、环境的全面可持续发展。
白巧凤 张晓虎
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Conservation 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
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Conservation Biology, Volume 40, Issue 1, February 2026.Abstract As the global protected area (PA) network expands to meet international targets, it is important to assess whether traditional reliance on public land will suffice for projected PA growth or whether other tenures, such as Indigenous or pastoral lands, may increasingly contribute.
Emmeline Norris +2 more
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Weaving knowledges to support wildlife health surveillance in Kenya's pastoral rangelands
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract In wildlife–livestock–human interfaces, pathogens capable of spreading between wild and domestic animals and humans have important implications for conservation outcomes, economics, and public health. Robust wildlife health surveillance can help address these risks.
Brock Bersaglio +4 more
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International Journal of Urban and Regional Research, Volume 50, Issue 1, Page 191-220, January 2026.Abstract Henry George advocated for capturing land value increases for public ends. The active approach of public authorities organizing and financing land development can help capture higher land value increases, as Hartman and Spit indicate. However, this approach hardly happens in developing countries, where the coalition of private developers and ...
Nannan Xu
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