1115件中 1~10件 (日付順)
査読付論文
Remote Sensing所収
Image segmentation and geographic object-based image analysis (GEOBIA) were proposed around the turn of the century as a means to analyze high-spatial-resolution remote sensing images. Since then, object-based approaches have been used to analyze a wide range of images for numerous applications. In this Editorial, we present some highlights of...
査読付論文
Remote Sensing所収
著者:
Land use/land cover (LULC) maps are now being used across disciplines for many different types of applications, e.g., to analyze urban heat islands or rainfall-runoff dynamics. Traditional map accuracy metrics are limited in this regard, as they only assess LULC map thematic accuracy. In reality, some types of misclassification lead to larger...
ファクトシート
Key point Analyzed several water quality parameters (pH, electrical conductivity (EC), total dissolved solids (TDS), Chloride (Cl), and temperature) based on 35 well samples collected by local government staff in Oriental Mindoro Province of the Philippines. Cl- concentration was calculated using salinity values based on Equation: Sal (ppt) = 0...
査読付論文
Water所収
著者:
Minh
Huynh Vuong Thu
Avtar
Ram
Le
Kieu Ngoc
Kurasaki
Masaaki
Ty
Tran Van
A few studies have evaluated the impact of land use land cover (LULC) change on surface water quality in the Vietnamese Mekong Delta (VMD), one of the most productive agricultural deltas in the world. This study aims to evaluate water quality parameters inside full- and semi-dike systems and outside of the dike system during the wet and dry season...
査読付論文
Frontiers in Ecology and Evolution所収
著者:
Haga
Chihiro
Maeda
Marimi
Hotta
Wataru
Inoue
Takahiro
Matsui
Takanori
Machimura
Takashi
Nakaoka
Masahiro
Morimoto
Junko
Shibata
Hideaki
Hashimoto
Shizuka
The introduction of renewable energy (RE) is essential for building a sustainable society. However, RE can cause conflicts between energy production and biodiversity conservation. This study conducted a scenario analysis to evaluate potential conflicts in the nexuses between energy and biodiversity for the Bekambeushi River watershed located in...
ブックチャプター
A few decades ago, the surface waterbodies in Hanoi, Vietnam, were an important source of water for various usages. However, because of the rapid global changes, the current status of most of the river system is very critical from the environmental, aesthetic and commercial usage points of view. Henceforth, this research work focused on assessing...
ブリーフィングノート
ポイント IPBES地球規模評価報告書は、自然は人類の生存やSDGs達成に欠かせない基盤であり、この基盤が急速に失われていると報告した。SDGsの達成や自然との共生に向けて、経済、社会、政治、技術をまたぐ変容(トランスフォーマティブ・チェンジ)が求められる。 生物多様性と気候変動は不可分の課題である。2℃の気温上昇でサンゴ礁が99%減少するといった予測結果が示すように、気候変動が生物多様性を大きく損なう。一方、気候変動緩和目的の大規模なバイオエネルギー生産は生物多様性や食料や水の供給を脅かす。こうした生物多様性と気候変動の相互関係についてIPCCとIPBESの合同技術報告書の作成が予定されている。 新型コロナウイルスの感染拡大から人と自然との関わり方を問い直す必要がある...
査読付論文
Water所収
Due to the cumulative effects of rapid urbanization, population growth and climate change, many inland and coastal water bodies around the world are experiencing severe water pollution. To help make land-use and climate change adaptation policies more effective at a local scale, this study used a combination of participatory approaches and computer...
査読付論文

Monitoring Effect of Spatial Growth on Land Surface Temperature in Dhaka

Remote Sensing所収
著者:
Rahman
Md. Mustafizur
Avtar
Ram
Yunus
Ali P.
Dou
Jie
Misra
Prakhar
Takeuchi
Wataru
Sahu
Netrananda
Kharrazi
Ali
Chakraborty
Shamik
Kurniawan
Tonni Agustiono
Spatial urban growth and its impact on land surface temperature (LST) is a high priority environmental issue for urban policy. Although the impact of horizontal spatial growth of cities on LST is well studied, the impact of the vertical spatial distribution of buildings on LST is under-investigated. This is particularly true for cities in sub...
政策プロセスへの提言
2015年、国際社会は「持続可能な開発のための2030アジェンダ」の中核となる「持続可能な開発目標(SDGs)」を採択しました。そして多くの国が、国連が主導する「自発的国家レビュー(VNR)」のプロセスを通じて、SDGsの実施に向けた取り組みを公開・共有しています。新しい開発アジェンダの実現のために各国が進める幅広い政策と予算の一部が、このプロセスを通じて明らかになりました。しかしながら、アジア太平洋地域の政策立案者は、SDGs達成に向けた取り組みをさらに加速させる必要があります。 2019年9月に公表された「持続可能な開発に関するグローバル・レポート(GSDR)」の最新版では、SDGsの進展を加速するために重要な6つの「エントリーポイント」が提案されました。2020年の...