808件中 1~10件 (日付順)
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...
査読付論文
Land所収
著者:
Gharechelou
Saeid
Tateishi
Ryutaro
In this study, we measured and characterized the relative dielectric constant of mineral soils over the 0.3–3.0 frequency range, and compared our measurements with values of three dielectric constant simulation models (the Wang, Dobson, and Mironov models). The interrelationship between land cover and soil texture with respect to the dielectric...
ポリシーレポート
Accumulation of plastic wastes in the marine eco-system is growing rapidly with the increase of plastic production and consumption patterns, particularly single-use plastics as well as unsustainable plastic waste management practices. Land-based sources are recognised as the main cause (up to 80% of total marine debris) of marine plastic pollution...
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...
ブックチャプター
Satoyama Initiative Thematic Review vol. 5: Understanding the Multiple Values associated with Sustainable Use in Socio-ecological Production Landscapes and Seascapes (SEPLS)所収
著者:
M. Subramanian
Suneetha
Yiu
Evonne
In this volume, we seek to contribute to the understanding of how different kinds of values, which have been called “multiple values of nature” (we will use the initialism “MVN” for the purposes of this volume), are provided and maintained through sustainable use of biodiversity in socio-ecological production landscapes and seascapes (SEPLS). The...
ブック
編者:
M. Subramanian
Suneetha
Evonne
Yiu
In this volume, we seek to contribute to the understanding of how different kinds of values, which have been called “multiple values of nature”, are provided and maintained through sustainable use of biodiversity in socio-ecological production landscapes and seascapes (SEPLS) management. Included here are case studies that demonstrate how...
ブックチャプター
Satoyama Initiative Thematic Review vol. 5: Understanding the Multiple Values associated with Sustainable Use in Socio-ecological Production Landscapes and Seascapes (SEPLS)所収
著者:
M. Subramanian
Suneetha
Yiu
Evonne
In this volume, we seek to contribute to the understanding of how different kinds of values, which have been called “multiple values of nature” (we will use the initialism “MVN” for the purposes of this volume), are provided and maintained through sustainable use of biodiversity in socio-ecological production landscapes and seascapes (SEPLS). The...
ブックチャプター
Satoyama Initiative Thematic Review vol. 5: Understanding the Multiple Values associated with Sustainable Use in Socio-ecological Production Landscapes and Seascapes (SEPLS)所収
著者:
Déja
Estelle
Dublin
Devon
Natori
Yoji
Barachois is a term used to describe a historical seascape in Mauritius, composed of brackish water lagoons enclosed by stone walls traditionally used for fish farming under French rule before 1800. The description includes the patches of mangroves and coastal woodlands surrounding the lagoons. However, these areas are now mostly abandoned and have...