Results 11 to 20 of about 2,889 (141)
Latin American Policy, Volume 14, Issue 4, Page 534-567, December 2023., 2023 Abstract Central American countries have been described as highly exposed to the negative effects of climate change (CC). Policies dedicated to CC and climate policy integration—mainstreaming—into sectoral policies have been considered key strategies.
Luis Diego Segura Ramírez +2 more
wiley +1 more source
Construction Experiment and Mechanical Modeling of Soil-Concrete Composite Slope Protection Technology [PDF]
, 2023 [Objective] The construction and mechanical model of soil-concrete composite slope protection technology were analyzed in order to provide scientific reference for the implementation of slope modification engineering in soil-rock mountain area. [Methods]
Gao Zhaoliang +5 more
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Spatial and Temporal Changes and Driving Factors of Soil Erosion in North Piedmont of Yinshan Mountain [PDF]
, 2023 [Objective] The spatial and temporal changes of soil erosion and its influencing factors in the north piedmont of Yinshan Mountain from 2000 to 2020 were analyzed in order to provide scientific guidance for soil erosion control and land space planning in
Aruhan, Pan Haiwei, Wu Shuai
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Soil and Water Conservation and Ecological Benefits of Forest Ecosystem in New Urban Karst Areas of Central Guizhou Province [PDF]
, 2022 [Objective] Soil and water conservation and ecological benefits of forest ecosystem in the new urban karst areas of Guanshanhu District, Guiyang City in Central Guizhou Province were studied to scientifically evaluate the achievements of ecological ...
Dai Zhengjiao +6 more
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Shuitu Baochi Xuebao, 2002 根据长江上游社会经济、自然环境和水土流失的演化过程,将长江上游近5000年划分为5个水土流失期:1.无明显水土流失期(公元前316年以前);2.水土流失渐增期(公元前316～1644年);3.水土流失期明显增长期(1645～1949年);4.水土流失猛增期(1950～1988年);5.水土流失局部控制期(1989～2010年)。
柴宗新 范建容
doaj +2 more sources
Response and Recovery of Pinus Massoniana Populations to Drought in Erosion Zone of Changting County, Fujian Province [PDF]
, 2022 [Objective] The response of the pioneer tree species Pinus massoniana to drought and subsequent recovery in the erosion zone of Changting County, Fujian Province was determined in order to provide scientific support for the recovery and reconstruction of
Cui Yujie +5 more
core +1 more source
Application of Ultrasonic Chain Pin Sensor for Soil Wind Erosion Monitoring [PDF]
, 2022 [Objective] The application of ultrasonic chain pin sensor in soil wind erosion was studied by experiment to verify the monitoring accuracy and reliability of the equipment for wind erosion in order to provides a theoretical basis for the improvement and
Lei Lei +3 more
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Shuitu Baochi Xuebao, 1995 通过调查分析阐述了辽宁东部山区４种人为生产活动与水土流失的关系；即坡地种植与土壤流失；陡坡开垦与土壤流失；过度放蚕与水土流；陡坡栽参与水土流失。并指出了谝我防治水土流失的途径。
黄毅 党福江
doaj +2 more sources
Shuitu Baochi Xuebao, 2003 水土流失是破坏自然环境最严重和最突出的问题,我国是水土流失非常严重的国家,几乎遍 及所有的省、自治区、直辖市,共有水土流失面积492万km2,占国土面积的51.2%.严重 的水土流失不仅对自然环境造成破坏,也严重制约国民经济的发展.水利水电工程、矿产资 源开发、公路铁路建设、城镇开发建设等西部开发工程中,都将遇到水土流失与环境问题, 本文阐述了西部地区水土流失与环境的现状,分析了工程建设对水土流失与环境的影响,提出西部开发工程中防治水土流失的措施.
党进谦, 阎宁霞, 李靖
doaj +2 more sources
Research on Environmental Economic Costs of Soil Erosion in Chaohu Basin [PDF]
, 2006 本文首先对水土流失经济损失的国内外研究现状进行了总结概述。在此基础上,以巢湖流域为例,针对流域特点及水土流失状况,确定水土流失造成的养分损失、泥沙淤积损失、水分损失及耕地损失四项实物型损失量作为衡量水土流失环境经济损失的指标,选用替代花费法、恢复费用法及影子工程法等对水土流失的经济损失进行了评估和货币化计量。Based on the summarize of the research state of economic costs of soil erosion both home and ...
吴开亚, 王玲杰
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