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检索条件"机构=United Nations"
392 条 记 录,以下是301-310 订阅
排序:
Grain Hermetic Storage Adoption in Northern Uganda: Awareness, Use, and the Constraints to Technology Adoption
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Agricultural Sciences 2022年 第9期13卷 989-1011页
作者: Francis Okori Sam Cherotich Alex Abaca Emmanuel Baidhe Francis Adibaku James Denis Onyinge Department of Agricultural and Biosystems Engineering Makerere University Kampala Uganda National Agricultural Research Organization (NARO) Abi Zonal Agricultural Research and Development Institute Arua Uganda Department of Crop Science Faculty of Agriculture and Environmental Sciences Muni University Arua Uganda Department of Food Science and Postharvest Technology Gulu University Gulu Uganda Agriculture and Market Support Programme United Nations World Food Programme Kampala Uganda
Post-harvest storage losses (PHLs) remain significant in Sub-Saharan Africa (SSA) due to several factors mainly insect pests and molds. Hermetic storage technologies (HSTs) are being promoted to address these storage ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
浅析全球安全倡议的实施路径
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现代国际关系:英文版 2023年 第4期33卷 73-99页
作者: 贾文山 孙宸 Chapman University in the united States Shandong University in China Shandong University
In the current era of changes unseen in a century,humanity is caught up in a deteriorating security environment on a global *** proposing the Global Security Initiative(GSI),China has offered its wisdom and a solution... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
International Symposium on Network Economy and Economic Governance
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中国会展 2001年 第1期 58-58页
作者: 曾培炎 Nitin Desai Chairman The State Development Planning Commission The People’s Republic of China Under-Secretary General for Economic and Social Affairs The united nations
Dear Sir/Madam,We are honored to invite you to attend the“International Symposium onNetwork Economy and Economic Governance”to be held from 19 to 20 April2001 in Beijing,*** Symposium is co-sponsored by the united N... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
International Symposium on Network Economy and Economic Governance
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中国会展 2001年 第6期 24-24页
作者: 曾培炎 Nitin Desai Under-Secretary General for Economic and Social Affairs The united nations Chairman The State Development Planning Commission The People’s Republic of China
Dear Sir/Madam,We are honored to invite you to attend the"International Symposium onNetwork Economy and Economic Governance"to be held from 19 to 20 April2001 in Beijing,*** Symposium is co-sponsored by the united Nat... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Desertification and Dust Storms in China: Impacts, Root Causes and Mitigation Strategies
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Chinese Forestry Science and Technology 2006年 第3期5卷 22-35页
作者: LU Qi WANG Sen SQUIRES Victor YANG Youlin National R & D Centre for Combating Desertification Chinese Academy of Forestry. Beijing 100091 P.R. China Canadian Forest Service Natural Resources Canada 506 West Burnside Road Victoria BC Canada V8Z 1M5 International Consultant on Dryland PO Box 31 Magill 5072 Adelaide Australina Regional Coordinating Unit united nations Convention to Combat Desertification Bangkok 10200 Thailand
Desertification and dust storms and their impact on the Chinese economy and the environment were examined. A context was established using the best information available on the trends of desertification and dust storm... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
全球重要农业文化遗产——中国浙江青田稻鱼共生系统项目实施框架
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资源科学 2009年 第1期31卷 10-20页
作者: 闵庆文 孙业红 Frank van Schoubroeck 梁洛辉 Mary Jane Dela Cruz 中国科学院地理科学与资源研究所 北京100101 中国科学院研究生院 北京100049 Wageningen International 6700 AB WageningenThe Netherlands Environment and Sustainable Development Programme United Nations University53-70 Jingumae Shibuya-kuTokyo 150-8925Japan Land and Water Division Natural Resources and Environment Management DepartmentFAORomeItaly
水稻是世界上最主要的农作物之一。长期以来,亚洲许多地方一直有在稻田中养鱼(并作或连作)的传统。据历史记录和考古研究成果,中国稻田养鱼的历史可以追溯到2000多年以前。稻鱼共生系统不仅是一种独特的生产方式,而且还是一种具有丰富... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Perceptions of Owners on the Roles and Future of Bamboo-Tree Gardens in the Agricultural Landscape of the Upper Citarum Basin, West Java-Indonesia
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Agricultural Sciences 2015年 第11期6卷 1333-1351页
作者: Oekan S. Abdoellah   Parikesit Satoru Okubo Susanti Withaningsih Kazuhiko Takeuchi Kosuke Mizuno Institute of Ecology and Department of Anthropology Faculty of Social and Political Sciences Padjadjaran University Bandung Indonesia Institute of Ecology and Department of Biology Faculty of Mathematics and Natural Sciences Padjadjaran University Bandung Indonesia National Institute for Agro-Environmental Sciences Tsukuba Japan Graduate Program on Environmental Studies and Institute of Ecology Padjadjaran University Bandung Indonesia UNU Center United Nations University Tokyo Japan Center for Southeast Asian Studies The University of Kyoto Sakyo Japan
We studied human perceptions on the management of bamboo-tree gardens in two villages with contrasting agroecological conditions in the upper Citarum basin. We undertook interviews to reveal perceptions on the tenure,... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Improving Post Abortion Care (PAC) Delivery in Sub-Saharan Africa: A Literature Review
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Open Journal of Obstetrics and Gynecology 2020年 第9期10卷 1295-1306页
作者: Alphonse Nyong Ngalame Robert Tchounzou Humphry Tatah Neng Fulbert George Nkwele Mangala Rakya Inna Diane Modjo Kamdem Bilkissou Moustapha Julius Sama Dohbit Eugene Justine Kongnyuy Claude Ndoua Noa Benova Lenka Gregory Ekane Halle Darolles Wekam Mwadjie Therese Delvaux Emile Telesphore Mboudou Gynecology & Obstetrics Unit Douala Gyneco-Obstetric and Pediatric Hospital (DGOPH) Douala Cameroon Faculty of Health Sciences (FHS) University of Buea Buea Cameroon Faculty of Medicine and Pharmaceutical Sciences University of Douala Douala Cameroon Faculty of Medicine and Biomedical Sciences (FMBS) University of Ngaoundere Ngaoundere Cameroon Faculty of Medicine and Biomedical Sciences (FMBS) University of Yaounde I Yaounde Cameroon united nations Population Fund (UNFPA) Bamako Mali Institute of Tropical Medicine (ITM) Antwerpen Belgium
Saharan Africa (SSA) contributes 29% of the global unsafe abortions with 62% of abortion-related deaths. This is due to restrictive abortion laws, low quality post abortion care (PAC) and inadequate access to effectiv... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Perspectives on the future of photonics:the best is yet to come
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Advanced Photonics 2019年 第1期1卷 2-4页
作者: Eugene G Arthurs Bellingham WashingtonUnited States
One of the surprises in the run up to,and during,the united nations’International Year of Light and Light-based Technologies(IYL)in 2015 was the nearly universal lack of awareness of how life depends completely on li... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
墨西哥农业食品生产:向可持续性过渡
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产业与环境 2000年 第2期22卷 65-67页
作者: Margarita Flores Chief Agricultural Unit Economic Commission for Latin America and the Caribbean(ECLAC)United NationsAv.Presidente Masaryk 2911 pisoCol.Chapultepec Morales11570 Mexico D.F.Mexico
墨西哥已经发展了一个旨在阻止并扭转环境恶化的环境保护政策框架 ,其中有一些环境恶化是过去不良农业实践造成的 .主要政策目标传统上是最大限度提高收入 ,较少强调环境关注 ,但联邦政府目前力求把可持续发展原则运用到农业政策上 .农... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论