78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...
査読付論文
Global Ecology and Conservation所収
Owing to the huge number of species observations that can be collected by non-professional scientists, “citizen science” has great potential to contribute to scientific knowledge on invasive alien species (IAS). Citizen science has existed for centuries, but the recent adoption of information and communications technology (ICT) in this field (e.g...
ポリシーレポート
著者:
Seingheng
Hul
Yoshimura
Chihiro
Uk
Sovannara
Khanal
Rajendra
Siev
Sokly
Yamashita
Aiko
Fujii
Hideto
Tanaka
Tomohiro
Yoshioka
Hidekazu
Nakamura
Takashi
Fujihara
Yoichi
Hoshikawa
Keisuke
Ly
Sarann
Lun
Sambo
Heng
Sokchhay
Ty
Sok
Marith
Mong
Chantha
Oeurng
Layheang
Song
Kuok
Fidero
Ty
Boreborey
Phat
Chanvorleak
Mariquit
Eden G.
Kurniawan
Winarto
Hinode
Hirofumi
Ung
Porsry
Tan
Reasmey
Ann
Vannak
Peng
Chanthol
Fujii
Manabu
Miyanaga
Kazuhiko
Tanji
Yasunori
Tonle Sap Lake (TSL), the largest lake in South East Asia, is under increasing pressure from pollution, land-use change, climate change, and development activities in the lake, its basin and the Mekong Basin. Recent changes in the lake hydrological system and its floodplains are becoming a great concern for hundreds of communities relying on the...
査読付論文
ISPRS Journal of Photogrammetry and Remote Sensing所収
著者:
Gao
Lin
Wang
Xiaofei
Tian
Qingiu
Wang
Yu
Verrelst
Jochem
Mu
Xihan
Gu
Xingfa
Green fractional vegetation cover (fc) is an important phenotypic factor in the fields of agriculture, forestry, and ecology. Spatially explicit monitoring of fc via relative vegetation abundance (RA) algorithms, especially those based on scaled maximum/minimum vegetation index (VI) values, has been widely investigated in remote sensing research...
査読付論文
Remote Sensing所収
著者:
Local climate zone (LCZ) maps are increasingly being used to help understand and model the urban microclimate, but traditional land use/land cover map (LULC) accuracy assessment approaches do not convey the accuracy at which LCZ maps depict the local thermal environment. 17 types of LCZs exist, each having unique physical characteristics that...
コンファレンスペーパー
Compressed air systems account for 5-35% of electricity use among the Indian manufacturing sector. It shares a significant portion of the production cost, but its energy-efficiency measures are not widely applied in India yet. From 2011-18, the Institute for Global Environmental Strategies (IGES) and The Energy and Resources Institute (TERI)...
ブック
編者:
Using “the sharing paradigm” as a guiding concept, this book demonstrates that “sharing” has much greater potential to make rural society resilient, sustainable and inclusive through enriching all four sharing dimensions: informal, mediated, communal and commercial sharing. The chapters are divided into two parts, one that focuses on case studies...
キーワード:
政策プロセスへの提言
Contributing Papers for the 2019 Global Assessment Report
著者:
Villholth
Karen G.
Pavelic
Paul
Ross
Andrew
Groundwater is a de-facto source of water during drought and emergencies. In a broader perspective, the traditional short-term strategy of using groundwater to combat water deficits during drought needs revisiting. The objective of this paper is to examine the relevance and options for developing and adopting such groundwater-based natural...
査読付論文
環境科学会誌所収
著者:
Sakamoto
Minami
Onishi
Akio
Although greenery in urban areas has many functions, such as mitigation of the urban heat island effect, and reduction of rainfall-induced surface runoff, it is difficult to secure the space required to plant trees in cities, which are crowded with buildings. Therefore, rooftop greening has attracted attention and many cities are adopting and...