期刊文献+
共找到179,180篇文章
< 1 2 250 >
每页显示 20 50 100
基于环保视角下脱硫技术的提升和改善研究 预览
1
作者 张晓伟 《当代化工研究》 2020年第2期108-109,共2页
环保视角下对脱硫技术进行研究和分析,从实际的运营情况来看针对传统的脱硫进行废水费用的处理能够达到一定的环保作用。通过研究和分析,对脱硫技术进行提升和改进进行研究,为未来脱硫技术的提升提供参考资料。
关键词 脱硫技术 资源 环保
在线阅读 下载PDF
对绿色无线移动通信技术的研究和思考 预览
2
作者 杜丹萍 《通信电源技术》 2020年第2期204-205,共2页
随着当前我国经济的不断转型,绿色生态的环保理念日益深入人心,在无线移动通信领域也是如此。无线移动通信技术在传统的模式下需要耗费大量能源,且对于资源的使用也较多,使其难在生产环节做到绿色;而无线移动通信带来的辐射问题和电子... 随着当前我国经济的不断转型,绿色生态的环保理念日益深入人心,在无线移动通信领域也是如此。无线移动通信技术在传统的模式下需要耗费大量能源,且对于资源的使用也较多,使其难在生产环节做到绿色;而无线移动通信带来的辐射问题和电子垃圾问题也对环保造成了不利影响。因此,将对无线移动通信的现状进行分析,探讨对其技术领域的研究,实现对绿色无线通信技术的思考。 展开更多
关键词 绿色环保 无线移动通信 资源
在线阅读 下载PDF
页岩气资源评价方法及应用——以焦石坝地区五峰组—龙马溪组为例 预览
3
作者 蔡进 刘莉 +2 位作者 吉婧 孟志勇 李凯 《中国地质调查》 2020年第1期7-13,共7页
为了明确涪陵页岩气田焦石坝区块五峰组—龙马溪组上部气层地质资源量,评价区块资源潜力,针对涪陵页岩气田焦石坝地区勘探程度较高、钻井资料较为齐全的基础条件,利用区内已钻探7口评价导眼井资料,选取静态法对该区块五峰组—龙马溪组... 为了明确涪陵页岩气田焦石坝区块五峰组—龙马溪组上部气层地质资源量,评价区块资源潜力,针对涪陵页岩气田焦石坝地区勘探程度较高、钻井资料较为齐全的基础条件,利用区内已钻探7口评价导眼井资料,选取静态法对该区块五峰组—龙马溪组上部气层页岩气资源量进行计算,根据地质行业标准《页岩气资源/储量计算与评价技术规范》要求,游离气地质资源量计算采用容积法,吸附气地质资源量计算采用体积法,重点阐述计算方法及所需的各项参数,包括面积、厚度、总孔隙度、游离气含气饱和度、吸附气含量等,初步计算了涪陵页岩气田焦石坝地区五峰组—龙马溪组上部气层资源量约为1100亿m 3,资源丰度大于4亿m 3/km 2,页岩气资源量评级为Ⅱ级,具备较好的开发潜力。采用该方法对涪陵页岩气田焦石坝区块进行资源量计算和评价,获得了地质资源量,评价了区块产气效果,方法应用适应性较好,是开展焦石坝区块页岩气储量动用状况研究的重要基础。 展开更多
关键词 涪陵页岩气田 资源量 体积法 容积法 参数取值
在线阅读 下载PDF
资源环境承载协调理论与评价方法 预览
4
作者 李瑞敏 殷志强 +9 位作者 李小磊 刘琼 孟晖 黄道袤 王轶 王龙平 王欣宝 刘建奎 孙超 赵德刚 《地质通报》 CAS CSCD 北大核心 2020年第1期80-87,共8页
资源环境承载能力评价是进行国土空间规划和用途管控的基础性工作,越来越受到国家重视。在资源环境承载能力研究实践中,以自然资源环境系统及其与社会经济系统的关系为主要研究对象,创新性提出了"资源环境承载协调理论",并基... 资源环境承载能力评价是进行国土空间规划和用途管控的基础性工作,越来越受到国家重视。在资源环境承载能力研究实践中,以自然资源环境系统及其与社会经济系统的关系为主要研究对象,创新性提出了"资源环境承载协调理论",并基于此理论初步建立了不同空间尺度的地质资源环境承载能力评价技术方法,构建了地质环境、地下水资源、矿产资源等不同资源环境要素的承载能力评价指标体系,包括承载本底评价指标和承载状态评价指标。规范了不同尺度的资源与环境承载能力评价流程,为有序推动全国、区域及市县尺度的自然单元和行政单元的地质资源环境承载能力评价工作提供了强有力的。 展开更多
关键词 资源 环境 承载协调理论 评价 方法
在线阅读 下载PDF
淄川区体育旅游资源与开发路径 预览
5
作者 徐虎 安资奕 《体育科技文献通报》 2020年第2期96-97,共2页
本文运用文献法、实地调研与访谈法,对淄川区体育旅游资源进行调查。结果表明,淄川区地形多样,自然体育旅游资源多于人文体育旅游资源且体育旅游资源处于待开发状态。开发路径:转变体育旅游资源开发理念;打造精品体育旅游产品;完善体育... 本文运用文献法、实地调研与访谈法,对淄川区体育旅游资源进行调查。结果表明,淄川区地形多样,自然体育旅游资源多于人文体育旅游资源且体育旅游资源处于待开发状态。开发路径:转变体育旅游资源开发理念;打造精品体育旅游产品;完善体育旅游服务。 展开更多
关键词 淄川 体育旅游 资源 开发路径
在线阅读 下载PDF
九华黄精资源调查与分析 预览
6
作者 罗荣华 秦宇雯 +1 位作者 鲍康德 姜程曦 《黑龙江农业科学》 2020年第1期113-117,共5页
九华黄精一直以来被中医、中药学家和佛家共同认定为养生保健之佳品。近年来由于野生资源的无序采挖,可持续利用资源非常有限,已无法满足日益增长的市场需求。本文通过查阅相关文献及实地走访调查,从九华黄精野生种和栽培种的资源分布... 九华黄精一直以来被中医、中药学家和佛家共同认定为养生保健之佳品。近年来由于野生资源的无序采挖,可持续利用资源非常有限,已无法满足日益增长的市场需求。本文通过查阅相关文献及实地走访调查,从九华黄精野生种和栽培种的资源分布、产量及用途进行分析,提出保护优良种源、提高品质、扩大产量、产业链建设和文化元素挖掘等合理化建议,为加快九华黄精的产业化发展提供理论支撑。 展开更多
关键词 九华黄精 资源 栽培 野生
在线阅读 下载PDF
THE FLOW OF DEVELOPMENT:Ministers vow to deepen Lancang-Mekong water resources cooperation 预览
7
作者 Wang Hai 《中国东盟报道(英文)》 2020年第1期12-13,共2页
The Ministerial Meeting of Lancang-Mekong Water Resources Cooperation,organized by China’s Ministry of Water Resources(MWR),was held in Beijing on December 17,2019.It was the first gathering of ministerial-level offi... The Ministerial Meeting of Lancang-Mekong Water Resources Cooperation,organized by China’s Ministry of Water Resources(MWR),was held in Beijing on December 17,2019.It was the first gathering of ministerial-level officials overseeing water resources from the Lancang-Mekong countries of China,Cambodia,Laos,Myanmar,Thailand and Vietnam and represented concrete action to implement consensus from the two leaders’meetings of the Lancang-Mekong Cooperation(LMC). 展开更多
关键词 GATHERING MINISTER RESOURCES
在线阅读 下载PDF
基于双重动态价值网络的资源型城市发展路径分析--来自中国126个资源型地级市的考察
8
作者 徐元晨 邱德荣 《江西财经大学学报》 CSSCI 北大核心 2020年第1期36-47,共12页
资源型城市一般面临资源成本快速上升、产业刚性的双重约束,如何充分利用全球价值网络以寻找合适路径具有突出的民生意义。不同于以往的研究思路,从双重动态价值网络理论框架出发,基于市场潜力、城市发展能力变量进行资源型城市二维分类... 资源型城市一般面临资源成本快速上升、产业刚性的双重约束,如何充分利用全球价值网络以寻找合适路径具有突出的民生意义。不同于以往的研究思路,从双重动态价值网络理论框架出发,基于市场潜力、城市发展能力变量进行资源型城市二维分类,并在动态价值网络变量基础上对城市发展的影响因素展开实证研究。结果发现:不同于商贸型城市,资源型城市主要采取间接方式融入价值网络,采用供应商驱动发展形式,流动要素禀赋存在结构性矛盾;市场需求驱动力发挥关键作用,传统的资源投入、城市能力的边际影响具有相互替代效应。在此基础上提出了"分类定位-价值发现-价值管理和创新"的资源型城市政策设计逻辑,路径调整重点是构建资源型城市市场经济循环体系,并进行城市分类管理。 展开更多
关键词 全球价值链 要素替代弹性 资源 经济循环
江苏省“互联网+康复医疗”新模式探究 预览
9
作者 王怡悦 何侃 +1 位作者 叶芊 肖源 《价值工程》 2020年第1期6-8,共3页
国内传统康复模式面临着信息难共享、技术落后、标准缺失、资源短缺、等一系列问题,难以满足国内巨大康复需求。随着互联网时代的到来,新技术的发展为康复医疗带来了新的发展机遇。本文分析国内外康复医疗的研究现状,尤其以互联网高速... 国内传统康复模式面临着信息难共享、技术落后、标准缺失、资源短缺、等一系列问题,难以满足国内巨大康复需求。随着互联网时代的到来,新技术的发展为康复医疗带来了新的发展机遇。本文分析国内外康复医疗的研究现状,尤其以互联网高速发展带来的医疗变革,本文从康复医疗业务和资源管理两大方面分析用户需求、医疗服务的应用和内容,提出构建“互联网+康复医疗”服务模式,主要包括整合康复医疗资源,建立区域三级康复医疗服务体系,康复诊疗管理平台研究,双向转诊管理平台的研究,实现各级康复医疗机构的病患双向转诊研究。 展开更多
关键词 康复模式 互联网+康复医疗 资源
在线阅读 下载PDF
复杂系统资源动态调度方法研究与改进 预览
10
作者 仇新宇 陈霄 +2 位作者 崔高颖 易永仙 周玉 《电子设计工程》 2020年第1期36-39,44,共5页
针对传统复杂系统资源调度方法存在节点资源利用率较低的问题,提出一种复杂系统资源动态调度方法,利用云计算分层模型对复杂系统进行初始资源分配,建立复杂系统资源动态调度模型实现复杂系统资源的动态调度。为了验证该调度方法的有效性... 针对传统复杂系统资源调度方法存在节点资源利用率较低的问题,提出一种复杂系统资源动态调度方法,利用云计算分层模型对复杂系统进行初始资源分配,建立复杂系统资源动态调度模型实现复杂系统资源的动态调度。为了验证该调度方法的有效性,将该调度方法与基于混合云、基于负载均衡技术、基于接纳控制技术、基于动态调整机制的复杂系统资源调度方法进行对比实验,实验结果证明该调度方法的节点资源利用率最高,说明该调度方法更适用于复杂系统资源的动态调度。 展开更多
关键词 复杂系统 资源 动态调度 配置参数 资源包队列
在线阅读 下载PDF
内蒙古鄂尔多斯市蒿属植物资源调查 预览
11
作者 殷国梅 杨永峰 +8 位作者 魏晓斌 丁海君 高秀芳 刘思博 薛艳林 萨格萨 孙林 周艳荣 张英 《畜牧与饲料科学》 2020年第1期61-65,共5页
为了掌握内蒙古鄂尔多斯市蒿属植物的资源现状,在该市进行了不同种类的蒿属植物资源调查。调查结果表明,鄂尔多斯市共有蒿属植物32种(含4个变种),分为中生、盐生或盐中生、旱生或旱中生、超旱生4大类。其中,中生植物有14种,旱生或旱中... 为了掌握内蒙古鄂尔多斯市蒿属植物的资源现状,在该市进行了不同种类的蒿属植物资源调查。调查结果表明,鄂尔多斯市共有蒿属植物32种(含4个变种),分为中生、盐生或盐中生、旱生或旱中生、超旱生4大类。其中,中生植物有14种,旱生或旱中生植物有14种,盐生或盐中生植物有2种,超旱生植物有2种,主要分布在温性荒漠草原平原丘陵荒漠草原亚类和沙地荒漠草原亚类草地上。由此可以看出,鄂尔多斯市蒿属植物资源丰富,分布广泛,适应性强。 展开更多
关键词 蒿属植物 资源 鄂尔多斯市
在线阅读 免费下载
争议颇多的数字化课程:现状与未来 预览
12
作者 王卉 《四川师范大学学报:社会科学版》 CSSCI 北大核心 2020年第1期102-107,共6页
数字化课程这一概念的使用日渐频繁,但数字化的主要却是技术而非课程本身。人们普遍认为技术的运用是为了服务于人,但却不自觉地主张人的发展要追随技术的脚步,从而演变成了技术制约人,甚至还出现了技术取代人的声音。自主、建构等理念... 数字化课程这一概念的使用日渐频繁,但数字化的主要却是技术而非课程本身。人们普遍认为技术的运用是为了服务于人,但却不自觉地主张人的发展要追随技术的脚步,从而演变成了技术制约人,甚至还出现了技术取代人的声音。自主、建构等理念往往被视作数字化课程得以发展的内在基础,但将这些理念作为数字化课程的一种外部形象可能更加合适。总的来说,数字化课程作为课程未来发展的趋势之一,至今仍显得问题颇多,这需要我们在发展的过程中不断探寻解决之策。 展开更多
关键词 数字化课程 资源 技术 理念
在线阅读 下载PDF
Countermeasures and Suggestions for Sustainable Development of Water Resources in Xinjiang 预览
13
作者 Xingping FENG Yajiao LEI 《农业生物技术:英文版》 CAS 2019年第3期126-134,140共10页
Water resources utilization degree and utilization pattern in a region largely determine the scale and speed of economic development in the region.The bottleneck of water resources has become one of the prominent prob... Water resources utilization degree and utilization pattern in a region largely determine the scale and speed of economic development in the region.The bottleneck of water resources has become one of the prominent problems affecting sustainable development and long-term stability in Xinjiang.Strengthening the rational development and utilization of water resources is the only way to ensure the survival of Xinjiang oasis,stabilize the development space of Xinjiang,and ensure the sustainable development of economy and society.According to the water resources in Xinjiang,it is found that Xinjiang has abundant water resources,high per capita occupancy volume,uneven spatial and temporal distribution of water resources,and increasing water consumption per year.A series of corresponding effective measures have been given to provide reference for the strategy of water resources development and utilization. 展开更多
关键词 XINJIANG water RESOURCES NATURAL RESOURCES ECONOMIC RESOURCES STATUS analysis COUNTERMEASURES
在线阅读 下载PDF
Nursing Students’ Readiness for Self-Directed Learning and Its Effect on Learning Outcome in South-West Nigeria 预览
14
作者 Guobadia Pauline Ojekou Funmilayo A. Okanlawon 《护理学期刊(英文)》 2019年第6期586-601,共16页
Self-directed learning (SDL) uses diverse learning resources to solve identified problems in learning. Nursing is a lifelong learning profession and SDL is a valuable skill to remain relevant and productive profession... Self-directed learning (SDL) uses diverse learning resources to solve identified problems in learning. Nursing is a lifelong learning profession and SDL is a valuable skill to remain relevant and productive professionals. Nursing students are expected to embrace SDL and develop these skills. However, there has been no evidence of this innovative process in South-West Nigeria. This study seeks to evaluate nursing students’ readiness for SDL and its effect on learning outcome. This quasi-experimental study purposively utilized 229 nursing students as participants. Baseline (P1) data was collected using Gugliemino’s SDL readiness scale (SDLRS) and a validated-structured questionnaire. Participants had a pre-test to assess knowledge at P1 followed by 6 weeks interaction using SDL on selected topics in Medical-surgical nursing and the same test at post-intervention (P2). Using a 50-point scale, knowledge was categorized as good ≥ 25 and poor < 25 and SDLRS on a 290-point scale was categorized as below average 5 - 201, average 202 - 226 and above average 227 - 290. Descriptive statistics, Chi-square test, t-test and linear regression analysis were used for analysis at p = 0.05. Nursing students’ SDLRS was average;mean = 203 ± 23.0. A significant difference exists between nursing students with good knowledge at P1 and P2. At P1, 39.2% had good knowledge, mean = 22.2 ± 6.3, and 90.1% at P2, mean = 30.6 ± 5.4, p < 0.05 also a significant relationship exist between SDLR and learning outcome at P2;p < 0.05. With the nursing students’ average SDL readiness level having a significant effect on learning outcome. Nursing training institutions should provide necessary resources to embrace SDL as a main-line teaching method to ensure competent life-long professionals. 展开更多
关键词 Effects Self-Directed LEARNING READINESS Resources LEARNING OUTCOME NURSING Students
在线阅读 免费下载
基于语义本体的科技资源集成建模研究 被引量:1
15
作者 宫萍 王理 +2 位作者 张辉 魏思远 王馨 《标准科学》 2019年第3期36-40,共5页
科技资源呈现不断丰富和多元化的发展趋势,以不同类型和机构分散存储在不同机构、数据库和网站。为提高科技资源服务的效率,本文研究科技资源的集成建模方法,对科技资源的内涵和分类进行了定义和建模,分析了数字科技资源的集成技术,提... 科技资源呈现不断丰富和多元化的发展趋势,以不同类型和机构分散存储在不同机构、数据库和网站。为提高科技资源服务的效率,本文研究科技资源的集成建模方法,对科技资源的内涵和分类进行了定义和建模,分析了数字科技资源的集成技术,提出了基于语义本体的科技资源集成框架,对多源异构科技资源的集成提供方法。 展开更多
关键词 科技资源 科技资源分类 多源异构 语义本体 集成框架
Research on the Significance of Incremental Utilization of Natural Resources Based on "Fenlong Science of Natural Resources" 预览
16
作者 Benhui WEI 《亚洲农业研究:英文版》 2019年第7期84-86,89共4页
The basic principle of Fenlong technology is to make full use of the cultivated layer and the below soil resources and natural precipitation. It can increase the amount of loosen soil by 1-2 times, water and oxygen by... The basic principle of Fenlong technology is to make full use of the cultivated layer and the below soil resources and natural precipitation. It can increase the amount of loosen soil by 1-2 times, water and oxygen by 1 time, and available nutrients by 10%-30%, surface air humidity by more than 10%, crop net photosynthetic efficiency by 10%-30%, biomass by 20%-30%, crop yield by 10%-50%, and crop quality by 5%, and decrease salt content by 20%-40% and the emission of methane and other gases by 10%. In this study, it is firstly proposed to establish a new research field——"Fenlong science of natural resources"(referred to as "Fenlong science"), and the research contents include Fenlong-based sciences of modern agricultural machinery and equipment for full-layer ploughing and bottom ploughing, tillage, crop cultivation, utilization of water resources (natural precipitation, farmland water conservancy, groundwater resources, etc.), conversion and utilization of saline-alkali land, arable degraded grassland reconstruction, ecological reconstruction of desertification land, ecological environment, climate change, economic and social development. It clarifies theory and enriches technology, and provides a major platform for carrying global population developing from more than 7 billion to 10 billion and helping people and nature to mutually benefit. 展开更多
关键词 Fenlong Fenlong SCIENCE of NATURAL RESOURCES INCREMENTAL UTILIZATION of NATURAL RESOURCES
在线阅读 免费下载
基于资源视角的企业生态创新研究综述
17
作者 胡元林 宋时楠 《昆明理工大学学报:社会科学版》 2019年第3期46-53,共8页
生态创新作为企业转型升级、实现可持续发展的重要方式,受到了理论和实践界的广泛关注,研究者依据不同理论从多个视角对企业生态创新的前因、过程及价值后果进行了研究,结论丰富且富有启发。对企业而言,生态创新必须依靠企业内外部资源... 生态创新作为企业转型升级、实现可持续发展的重要方式,受到了理论和实践界的广泛关注,研究者依据不同理论从多个视角对企业生态创新的前因、过程及价值后果进行了研究,结论丰富且富有启发。对企业而言,生态创新必须依靠企业内外部资源,并通过资源管理不断更新能力来获取持久的竞争优势。因此,从资源基础理论探讨企业生态创新对构建企业竞争优势具有重要意义。在明确生态创新的内涵及演化基础上,基于资源视角对生态创新的研究进程进行文献梳理,重点探讨资源、资源管理在企业生态创新及其价值实现中的作用,并结合现有研究的不足,提出未来的研究展望。 展开更多
关键词 生态创新 资源管理 企业价值 资源基础理论
Spatio-Temporal Assessment of Vegetation Resource Dynamics in Nigeria from SPOT Satellite Imageries 预览
18
作者 Sadiq Abdullahi Yelwa Aliyu Bilya Sanda Umar Usman 《美国气候变化期刊(英文)》 2019年第4期502-519,共18页
Vegetation resources in Nigeria are of vital importance for the sustainable development of the country. However, this essential resource is in danger due to the effect of anthropogenic and climate induced impacts. Cur... Vegetation resources in Nigeria are of vital importance for the sustainable development of the country. However, this essential resource is in danger due to the effect of anthropogenic and climate induced impacts. Currently desert encroachment which cuts across the Sahel is affecting most of the states in the northern part of the country particularly the eleven states considered by the Federal Ministry of Environment in Nigeria as the frontline states. Several studies on the Nigerian environment have shown that there are serious threats to the general environment particularly vegetation. Due to population growth and the need for housing as well as the expansion of the over-utilised farmlands across these states, places considered as reserved areas across the country are being exploited to the detriment of the vegetal resources particularly the forest and rangeland areas. This study utilized Idrisi TerrSet (version 18) raster-based remote sensing and GIS software to analyse seventy two (72) dekadal Normalised Vegetation Index (NDVI) imageries from SPOT satellite covering Nigeria in order to assess the anthropogenic and likely climatic impacts on the vegetal resources using the forward t-mode Principal Component Analysis (PCA) with standardised principal components. Results indicated that Component 1 which explains about 69% of the 72 time-series NDVI imageries shows typical vegetation cover over the study area within the time period under study. While component two indicated a cyclic trend differentiating the ENSO events of 1999 and 2009;component three indicated positive anomaly pattern of vegetation NDVI mostly within Sokoto, Kebbi, Kano, Jigawa and the northern parts of Bauchi, Yobe and Borno states. However, Component four imagery indicated a likely link to the 2009 flood that affected Kainji dam and rivers Niger and Benue. For a better result, the integration of socio-economic and high spatial resolution data into an assessment of this kind in future studies is encouraged. 展开更多
关键词 VEGETATION Resources DESERTIFICATION NDVI SPC
在线阅读 免费下载
Avoidance Strategy of Resource Curse 预览
19
作者 王健 《校园英语》 2019年第13期254-255,共2页
Natural resources refer to natural materials and natural energy that can produce economic value and improve human welfare.Natural resources are closely related to human survival and development.Rich natural resources ... Natural resources refer to natural materials and natural energy that can produce economic value and improve human welfare.Natural resources are closely related to human survival and development.Rich natural resources and basic energy are undoubtedly the important foundation for promoting economic development and industrialization.However,with the increasing depletion of natural resources and the imbalance of industrial structure,resource-based areas relying on natural resources are facing many problems,such as slow growth,lack of competitiveness,increasing unemployment,and more degradation of the ecological environment. 展开更多
关键词 NATURAL RESOURCES PRODUCE ECONOMIC RICH NATURAL RESOURCES
在线阅读 下载PDF
Traditional Utilization of Aquatic Resources in Eastern Arc Catchments of Tanzania 预览
20
作者 Agnes G. Kapinga Abimbola Sangodoyin Olayinka O. Ogunkoya 《自然资源(英文)》 2019年第5期153-178,共26页
Aquatic resources are vital for human well-being particularly to rural communities that largely depend?onthem for livelihood. Currently, it appears that pressure from human activities related to utilization has impact... Aquatic resources are vital for human well-being particularly to rural communities that largely depend?onthem for livelihood. Currently, it appears that pressure from human activities related to utilization has impacted negatively on catchment management, particularly of the aquatic resources. This study focuses on the aquatic resources found in the Eastern Arc Catchments of Tanzania which include Upper Zigi and Lower Mngeta. The study employs catchment community participatory mapping approach so as to elucidate how man interacts with and modifies the aquatic environment, the impacts of their behavior, and the responses to changes which occur. The aim of the research is to realize a more comprehensive understanding of water resource management from a cultural, social, economic, political, and biological perspective and facilitate sustainable socio-hydrological interaction model. The study found that there are some similarities and differences in aquatic resources management and utilization among communities. Also, it established that there are more aquatic resources in Lower Mngeta catchment than in Upper Zigi catchment. The study found out that the manner of utilization of aquatic resources depends on their availability, levels of skills, knowledge, and beliefs among members of the communities of the catchments. It was also found that the traditional cultural structures that regulated aquatic resource utilization are weakening at an alarming rate due to factors such as modernization and the establishment of?the?formal?institution. Weak traditional structures contribute in many ways to mismanagement and destruction of aquatic resources. The study recommends that ecological database should not only focus on the resources stock, but also on the dynamics of resources utilization. This would lead identification of appropriate local actors with knowledge and skills and cultural advantage who can be involved in planning and management of these important resources. It would also help to reverse the negative impact alrea 展开更多
关键词 TRADITIONAL UTILIZATION AQUATIC RESOURCES MANAGEMENT
在线阅读 免费下载
上一页 1 2 250 下一页 到第
使用帮助 返回顶部 意见反馈