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A Study on ecological management for the Yellow River Basin in Sichuan

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Contemporary Social Sciences 2021年第4期6卷 20-30页

作者： Jin Xiaoqin Sichuan Academy of Social Sciences

Promoting ecological protection and high-quality development of the Yellow River Basin is a major national strategy that is planned and promoted by President Xi *** an important ecological formation in the Yellow River Basin and an important part of the“China Water Tower,”the Sichuan part of the Yellow River Basin plays an important role in ecological management of the whole ***,based on the present situation and the rich experience of ecological protection and high-quality development in the Yellow River Basin in Sichuan,this study puts forward a feasible plan for long-term ecological management of the Yellow River Basin in Sichuan.

关键词： Yellow River Basin ecological management Sichuan province

ecological Land Suitability for Arid Region at River Basin Scale:Framework and Application Based on Minmum Cumulative Resistance(MCR) Model

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Chinese Geographical Science 2022年第2期32卷 312-323页

作者： WEI Wei LIU Congying MA Libang ZHANG Xueyuan XIE Binbin College of Geography and Environmental Science Northwest Normal UniversityLanzhou 730070China College of Resources and Environment Lanzhou UniversityLanzhou 730030China College of Urban Economics and Tourism Culture Lanzhou City UniversityLanzhou 730070China

As an important and typical arid inland region in China,Shiyang River Basin plays an important role in maintaining the sustainable development of eco-environment,whose ecological land suitability restricts the development of the local human ***,Shiyang River Basin was selected as the case study,the minimum cumulative resistance(MCR)model and GIS technique were integrated to create land suitability evaluation *** calculated the MCR value of ecological source and living source,and divided the whole basin into five partitions according to the difference between ecological source and living source,and analyzed the patterns and characteristics of the ecological land suitability evaluation(ELSE)regions,*** results showed that:1)The suitable ecological land includes prohibited development region and restricted development region,which accounts for 15.45%and 23.35%of the total land area of the Shiyang River Basin,*** two regions mainly distributed high altitude region in the southern Qilian Mountain and low altitude region where had high density of rivers.2)The protection of ecological land requires not only conserving existing ecological land but also focusing on ecological buffer belts around ecological sources and improving ecological land service ability.3)ecological networks should be constructed through artificial planting trees around the boundary of oasis and ecological restoration *** greenbelts should also be established between optimized development region and ecological restoration region.

关键词： ecological land suitability evaluation minimum cumulative resistance(MCR)model arid inland region ecological management Shiyang River Basin

探索生态系统服务对景观变化的响应——以青海省东部为例

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地理学报:英文版 2023年第9期33卷 1897-1920页

作者：马嘉豪王晓峰周继涛贾子续冯晓明王筱雪张欣蓉涂又尧文洁孙泽冲黄潇 School of Earth Science and Resources Chang'an UniversityXi'an 710054China School of Land Engineering Chang'an UniversityXi'an 710054China Key Laboratory of Shaanxi Land Consolidation Xi'an 710054China State Key Laboratory of Urban and Regional Ecology Research Center for Eco-Environmental ScienceCASBeijing 100085China

The degradation of ecosystem structure and function on the Qinghai-Tibet Plateau is the result of a combination of natural and anthropogenic factors,with landscape change driven by global change and human activities being one of the major ecological challenges facing the *** study analyzed the spatiotemporal characteristics of ecosystem services(ESs)and landscape patterns in eastern Qinghai province(EQHP)from 2000 to 2018using multisource datasets and landscape *** ecosystem service bundles(ESBs)were identified using the self-organizing map(SOM),and changes in ecosystem structure and function were analyzed through bundle-landscaped spatial *** study also explored the interactions between ESs and natural and human factors using redundancy analysis(RDA).We revealed an increase in total ecosystem service in the EQHP from 1.59 in 2000 to 1.69 in 2018,with a significant change in landscape patterns driven by the conversion of unused land to grassland in the ***,grassland,and unused land were identified as important to the supply of *** comparison to human activities,natural environmental factors were found to have a stronger impact on changes in ESs,with vegetation,meteorology,soil texture,and landscape composition being the main driving ***,the role of driving factors within different ESBs varied *** the response of ecosystem services to changes in landscape patterns can provide valuable insights for achieving sustainable ecological management and contribute to ecological restoration efforts.

关键词： eastern Qinghai province ecosystem service bundles land use change landscape pattern ecological management

Ethnobotanical studies of plants of Charkotli Hills, Batkhela District, Malakand, Pakistan

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Frontiers in Biology 2009年第4期4卷 539-548页

作者： BARKATULLAH Muhammad IBRAR Farrukh HUSSAIN Pharmacognosy Lab Department of BotanyUniversity of PeshawarPeshawarPakistan Center of Plant Biodiversity University of PeshawarPeshawarPakistan

A survey was conducted with the aim to document the indigenous information of Charkotli Hills,Batkhela District,Malakand,*** area has rich vegetation and a high potential for ethnobotanical *** was collected on various traditional uses of 100 plants distributed over 49 families,of which 43 families were of dicot,2 of monocot,2 of pteridophyta,and 1 of *** plants have more than one local ***-six plants were found to be medicinal species,21 fruit and edible seed species,11 furniture species,18 fodder or forage species,12 vegetable species,12 fuel species,11 thatching and building species,5 hedge or fencing species,5 timber wood species,5 poisonous plants,3 species used in ketchup,2 fixed oil yielding species,2 miswak species,2 species for making sticks for cattle and defense purposes,2 species cultivated for ornamental purposes,2 species used as mehindi by girls,1 irritant species,1 species for the making of Salai(a little stick for applying‘surma’to the eyes),1 species for tanning,1 species used as refresher in milk pots,1 species giving gum used as chewing gum,and 1 species used as insect *** area is under heavy pressure of deforestation and overgrazing,which have reduced the regeneration of woody *** ecological manage-ment is required to protect the wildlife and ethnobotanical resources for the coming generations.

关键词： ethnobotanical information Charkotli Hills deforestation ecological management

HIGH QUALITY DEVELOPMENTAL APPROACH FOR SOIL AND WATER CONSERVATION AND ecological PROTECTION ON THE LOESS PLATEAU

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Frontiers of Agricultural Science and Engineering 2021年第4期8卷 501-511页

作者： Lei DENG Zhouping SHANGGUAN State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau Northwest A&F UniversityYangling 712100China Institute of Soil and Water Conservation Chinese Academy of Sciences and Ministry of Water ResourcesYangling 712100China

The Loess Plateau is the core area in the Yellow River basin for implementing environmental protection and high-quality development strategies. A series of ecological projects has implemented aimed at soil and water conservation and ecological management on the Loess Plateau over the past 70 years. The effects of the ecological projects are apparent mainly through a marked increase in vegetation cover, controlled soil erosion and reduced flow of sediment into the Yellow River, continual optimization of the industrial structure and increased production from arable land, poverty alleviation and greater prosperity, and optimal allocation of space for biological *** problems have also been analyzed in ecological management including the fragile ecosystem of the region, maintaining the stability of vegetation,lower agricultural productivity and continued risk from natural disasters. Some suitable schemes and models have been developed for the coordinated development of the region through research and demonstration, striking the optimum balance between rural industry and ecology, and increased regionalcapacity to supply high-quality ecological products. Countermeasures to address the problems are suggested to guide ecological management and high-quality development in the future.

关键词： ecological management high quality development industrial structure soil erosion soil and water conservation Loess Plateau

STUDY ON SPATIAL AND TEMPORAL HETEROGENEITY PROPERTY OF ALLELOPATHIC EXPRESSION IN RHIZOSPHERE SOIL FROM DIFFERENT DRYLAND WINTER WHEAT CULTIVARS ON THE LOESS PLATEAU OF CHINA

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STUDY ON SPATIAL AND TEMPORAL HETEROGENEITY PROPERTY OF ALLE...

中国第三届植物化感作用学术研讨会、第八届全国杂草科学大会、联合国粮农组织——中国“水稻化感作用论坛”

作者： De-sheng WANG~1 Yong-qing MA ~(1,2*) Sheng-peng ZUO~2 1 College of Resources and Environment,Northwest A & F University,Shaanxi Yangling 712100, China 2 Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources,Shaanxi Yangling 712100,China

Through pot trials the characteristics of spatial and temporal heterogeneity of allelopathic potential from living roots amended in soil of four common winter wheat accessions on the Loess Plateau of China was conducted in four continuous growth periods based on bioassay of aqueous extracts from top soil(0 - 20 cm) as well as typical statistic *** was a

关键词： Triticum aestivum L. allelopathic expression rhizosphere soil spatial and temporal herterogeneity ecological management

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“五位一体”与中国现代管理理论

管理科学 2017年第4期 37-44页

作者：王毅武燕云

党的十八大报告提出“五位一体”中国特色社会主义事业总布局，置生态文明建设于战略地位，成为世界首个将生态文明建设列入执政纲领的国家与政党。中国现代管理理论作为研究我国现代管理理论形成、发展、创新的新学科，其内容应包括政... 详细信息

党的十八大报告提出“五位一体”中国特色社会主义事业总布局，置生态文明建设于战略地位，成为世界首个将生态文明建设列入执政纲领的国家与政党。中国现代管理理论作为研究我国现代管理理论形成、发展、创新的新学科，其内容应包括政治、经济、文化、社会、生态等各方面的管理及其理论。将“生态管理”纳入中国现代管理及其理论的研究范围，是对于中国现代管理理论的重要补充与创新，对于中国特色社会主义伟大事业的开拓和提升有重要意义。

关键词：五位一体中国现代管理理论生态文明建设生态管理治国理政中国特色社会主义 “中国梦” five in one chinese modern management theory ecological civilization construction ecological management the governance of china socialism with chinese characteristics "the chinese dream"

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农业生态治理能否改善农业增长中的资源尾效

农业经济研究 2018年第9期

作者：刘乃郗韩一军刘邦凡

通过理论模型推导与中国农业生产的实证检验，在新古典增长模型的基础上，构建了一个同时包含水土资源的数量外生约束与质量内生约束的中国农业内生增长模型，通过理论推导论证农业生态治理能够改善资源尾效，提高农业长期均衡产出增长... 详细信息

通过理论模型推导与中国农业生产的实证检验，在新古典增长模型的基础上，构建了一个同时包含水土资源的数量外生约束与质量内生约束的中国农业内生增长模型，通过理论推导论证农业生态治理能够改善资源尾效，提高农业长期均衡产出增长水平。随后使用1994～2014年中国种植业的生产数据采取3SLS进行估计并通过稳健性检验，结果显示耕地与水资源质量提升1％，农业产出增长速度分别至少提升0.38％与0.12％，耕地与水资源的增长尾效改善0.595％与0.346％，而最低提高的长期增长水平可得收益为生态治理投入成本的3倍以上。

关键词：内生增长生态治理尾效生态农业 endogenous growth ecological management growth drag ecological agriculture

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