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10707件中 4061~4070件 (日付順)
広報物
Tonle Sap Lake is the largest flood-pulsed freshwater lake in Southeast Asia, supporting the livelihoods of millions of people living on and around the lake. However, recent changes in the lake water environment due to deterioration of water quality and decline in biological resources have caused various problems to local people living in floating...
査読付論文
Journal of Engineering and Technological Sciences所収
著者:
Sonny Abfertiawan
Muhammad
Fahmi Hakim
Muhammad
Because of the burgeoning urban population, there is huge pressure on both natural resources and basic urban infrastructure, especially sewerage systems, with Indonesia as no exception. It is estimated that about 95% of human waste in Indonesia ends up untreated or partially treated in septic tanks before being discharged in the natural environment...
査読付論文
Sustainability Science所収
著者:
Hori
Keiko
Hashimoto
Shizuka
Matsui
Takanori
Akter
Rumana
This study develops a projection model of future population distribution on the basis of Japan’s current depopulation trend and applies this model to scenario analyses that assume population compactification and dispersion. The model enables a description of population migration at two levels. First, municipal populations are projected using the...
イシューブリーフ
「合法伐採木材等の流通及び利用の促進に関する法律(通称「クリーンウッド法」」は、2016年5月20日に公布され、2017年5月20日に施行された。またその実施のため、施行規則、判断基準省令、様々な文章が主務省(農林水産省、経済産業省及び国土交通省)によって定められている。しかし様々な規定がこれらの文章の中で相互に引用されつつ書かれているため、全体を通じて理解することが難しい。このため、様々なクリーンウッド法関連文章をまとめて事項ごとに再整理し、理解の促進を試みた。
査読付論文
Geomorphology所収
著者:
Alifu
Haireti
Vuillaume
Jean-Francois
Hirabayashi
Yukiko
Debris cover on glacier surfaces hampers the accurate detection of debris-covered ice using traditional techniques based on image band ratios. Therefore, this study tests a new automatic classification scheme for hierarchical mapping of glacier surfaces based on machine learning classifiers including k-nearest neighbors (KNN), support vector...
査読付論文
Sustainability Science所収
著者:
Oono
Akiko
Kamiyama
Chiho
In Japan, abandonment of forest management and underuse of forest resources are substantial challenges to environmental protection and sustainable wood production, while in many other countries, leaving a forest untouched may be perceived as positive for conserving the forest. This study thus analyses the scientifc knowledge landscape on the causes...
査読付論文
Global Sustainability所収
著者:
Pretty
Jules
Attwood
Simon
Bawden
Richard
van den Berg
Henk
P. Bharucha
Zareen
Dixon
John
Butler Flora
Cornelia
Gallagher
Kevin
Genskow
Ken
E. Hartley
Sue
Willem Ketelaar
Jan
K. Kiara
Japhet
Kumar
Viyay
Lu
Yuelai
MacMillan
Tom
Maréchal
Anne
Linda Morales-Abubakar
Alma
Noble
Andrew
Prasad
P. V. Vara
Rametsteiner
Ewald
Reganold
John
I. Ricks
Jacob
Rockström
Johan
Thorne
Peter
Wang
Songliang
Wittman
Hannah
Winter
Michael
Yang
Puyun
For agriculture and land management to improve natural capital over whole landscapes, social cooperation has long been required. The political economy of the later twentieth and early twenty-first centuries prioritized unfettered individual action over the collective, and many rural institutions were harmed or destroyed. Since then, a wide range of...
その他アーティクル
内側から見た中国最新環境事情 第61回/August 2020 Global Net Series 所収
地球・人間環境フォーラムの月刊環境情報誌、「グローバルネット」に地球環境戦略研究機関(IGES)北京事務所所長の小柳秀明が、中国の最新環境事情を現地滞在レポートとして偶数月で連載しています。