Results 51 to 60 of about 538 (128)
Shuitu Baochi Xuebao, 2003 以地理信息系统和人工智能技术为信息平台,探索滑坡危险度区划研究的新途径 .以三峡库区开县移民区为研究区,把传统的危险度区划理论与新兴的地理信息系统和人工智能技术相结合,为三峡移民工程的顺利实施起到了指导性的作用.
陈永波, 朱阿兴, 陈秀琼
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Mechanism of bending-sideslip of inclined thick bedding slope: A case study of Qingkou landslide in Wulong, Chongqing [PDF]
The Qingkou landslide in Wulong, Chongqing, has developed on an inclined thick abrupt cliff, with a large area of goaf formed due to hundreds of years of coal mining below.
Junzhi LIN +3 more
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Shuitu Baochi Xuebao, 2005 三峡库区及其上游区是我国水土流失的重要地区。2003年6～12月三峡水库成库后，在三峡水库设置6个水平监测断面和2个垂直断面，每月对营养盐（NH3－N，NO2－N，NO3－N，TN，TP）进行浓度监测。结果表明，6个测点表层水NH3－N，NO2－N、NO3－N，TN，TP含量均值分别为0.11mg／L，0.019mg／L，1.28mg／L，1.62mg／L，0.13mg／L。沿水流方向TN浓度逐渐增高，TP浓度逐渐降低。在同一位置垂直方向按3个不同水深（表层、0.6倍水深和0.8倍水深）设置测点 ...
张晟 刘景红 张全宁 黎莉莉 李崇明 高吉喜
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Study on mechanism and prediction of bank collapse of complex terrace bank slope in southwest China: A case study of front bank collapse in Cizhong [PDF]
Taking the bank collapse in front of the Cizhong resettlement site of the Wunonglong Hydropower Station on the Lancang River as an example, this study analyzed the bank collapse mode and,causative mechanisms, predicted the width and elevation of the bank
Guanghong JU +5 more
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The Historical Evolution and Evaluation of Development Policies for Western China [PDF]
After the founding of P.R. China, China’s regional development strategy experienced the evolution progress of “Balanced Development→Unbalanced Development→Coordinated development”. There exist twice “GO-WEST” campaigns which laid the foundation of modern
Deng, Xiang, Lu, Zheng
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A Study of Leisure Agriculture and Tourism Industry Convergence - Based on Taiwan Experience and Case Study from 1985 to 2014 [PDF]
, 2016 近几十年来，我国随着对“三农”政策的重视与农业结构调整，农业、农村及农民状况得到显着改善，传统农业朝向现代农业发展方向迈进。休闲农业为结合第一级产业传统农业活动、第二级农产品加工制造的工业化活动、第三级农产品和农产加工品透过人为服务的服务业化活动，发挥产业融合乘数效用，将传统农业从第一级产业提升至第六级产业(1*2*3=6)。 本研究梳理国内外产业融合与产业耦合的概念理论基础上，借鉴物理学耦合度函数，构建休闲农业与旅游产业发展耦合协调度模型，以台湾为例，进行休闲农业与旅游产业耦合协调发展状况实证研究 ...
张威创
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Shuitu Baochi Xuebao, 2001 三峡库区是一个生态环境背景较脆弱且水土流失严重的丘陵山区,目前该区域面临着社会经济持续发展和水土保持的双重压力.本文对三峡库区水土流失和流域治理的研究内容做了简单回顾,并通过对流域生态系统的理论分析,提出三峡库区流域治理中迫切需要解决的3类科学问题,即(1)开展以土地生产力为中心的水土流失机理研究;(2)生态系统恢复重建机理与模式研究;(3)以产业结构调整为中心的农村经济可持续发展研究.同时对流域治理的研究方法进行了刍议.
史东梅
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Geological hazard risk assessment and suggestions for risk control in Chaya County, eastern Xizang [PDF]
Chaya County in eastern Xizang was selected as the research area for the susceptibility assessment of geological disasters. Seven evaluation indexes, including elevation, slope grade, slope form, slope direction, slope structure, stratum, and distance ...
Hai HUANG +5 more
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Application of Gas Chromatography-Ion Mobility Spectroscopy for Honey Quality Evaluation [PDF]
Honey is rich in nutrients and has a wide range of biological activities. However, due to the different botanical origins, geographical origins, entomological origins, and maturity, honey shows significant differences in their endogenous compositions and
Daoqi LONG +7 more
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Shuitu Baochi Xuebao, 2003 坡耕地水土流失对三峡库区生态环境和农业可持续性发展构成双重压力。以聚土垄作与农林复合为基础,组装坡耕地粮经果复合垄作技术。结果表明:该技术不仅培肥土壤,增加土壤水有效性,减少水土流失,而且显著提高土地生产力,发挥了较好的立体农业生态经济效益,为三峡库区坡耕地的利用与保护提供了技术支撑。
廖晓勇 陈治谏 刘邵权 罗辑
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