Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ken'ichiro Kosugi"'
Publikováno v:
Water Resources Research. 57(9)
Bedrock groundwater (BGW) has a contribution area that differs from that of the surface watershed. To date, there has been no analysis using BGW observations to determine to what extent the BGW catchment area influences surface runoff characteristics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f3d8b54603de23ba76803b5d4bce7be
http://hdl.handle.net/2433/266840
http://hdl.handle.net/2433/266840
Autor:
Kenji Tsuruta, Yoshiko Kosugi, Ken'ichiro Kosugi, Kyoichi Otsuki, Tomonori Kume, Hikaru Komatsu
Publikováno v:
Ecohydrology. 12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::849822b0d2e74ac8e1925272e53fee89
https://doi.org/10.1002/eco.2097
https://doi.org/10.1002/eco.2097
Publikováno v:
International Journal of Sustainable Development and Planning. 9:830-846
Tropical Indonesian rainforest is managed using an Intensive Forest Management System (IFMS). The main activity is selective logging for timber harvesting and intensive line planting to enrich the standing stock. These activities signifi cantly alter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db1f78132c66ea8ce3073680b5983fcd
https://doi.org/10.2495/sdp-v9-n6-830-846
https://doi.org/10.2495/sdp-v9-n6-830-846
Publikováno v:
International Journal of Sustainable Future for Human Security. 1:56-62
Understanding the water balance changes in the forested area is important for managing the sustainability of water resources and anticipating potential disturbance caused by the implementation of a particular forest management system. This study was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0447125297df7434461314c68f5c4d8d
https://doi.org/10.24910/jsustain/1.2/5662
https://doi.org/10.24910/jsustain/1.2/5662
Autor:
Seiichi Ohta, Sophal Chann, Tatsuhiko Nobuhiro, Jumpei Toriyama, Yasuhiro Ohnuki, Makoto Araki, Koji Tamai, Ken'ichiro Kosugi, Samkol Keth, Akira Shimizu, Naoki Kabeya
Publikováno v:
Geoderma. :205-211
Evergreen forests in tropical monsoon Asia experience a severe dry season lasting several months. Deep soil moisture is responsible for evergreen forest transpiration during this season. This study provides preliminary information on soil physicochem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6210ab6b5e1fa0f1e39dfe19f4d7f5c
https://doi.org/10.1016/j.geoderma.2013.01.015
https://doi.org/10.1016/j.geoderma.2013.01.015
Publikováno v:
Procedia Environmental Sciences. 17:221-229
Reduction of vegetative cover by forest harvesting generally increases the average surface runoff volume and peak discharge for a given area of land. Forest harvesting in tropical Indonesian rainforest is managed using a selective logging system. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fddb4a057773c47b70ba2292e06c84ea
Publikováno v:
Journal of Hydrology. :51-62
Summary We examined the effect of forest thinning on runoff generation at plot and catchment scales in headwater basins draining a Japanese cypress (Chamaecyparis obtusa) forest. We removed 58.3% of the stems (corresponding to 43.2% of the basal area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d28b7293d4ea12fdbc5e3d3b94ed4ef
https://doi.org/10.1016/j.jhydrol.2012.03.040
https://doi.org/10.1016/j.jhydrol.2012.03.040
Publikováno v:
International Journal of Erosion Control Engineering. 4:43-47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bce8cf594e0c287e0ebb2bd49b39ceb
https://doi.org/10.13101/ijece.4.43
https://doi.org/10.13101/ijece.4.43
Autor:
Nobuyuki Tsubonuma, Shigeru Mizugaki, Yuichi Onda, Naoto Kondo, Ken'ichiro Kosugi, Kazukiyo Yamamoto, Takashi Gomi, Shusuke Miyata, Taijiro Fukuyama
Publikováno v:
Hydrological Processes. 24:596-607
In order to quantify the impact of the abandonment of forest management practices on the runoff of surface-derived suspended sediment at the catchment scale, we compared the relative contributions of surface soil erosion among Japanese cypress planta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::997ee0476cf559579314b509c46b7d26
https://doi.org/10.1002/hyp.7554
https://doi.org/10.1002/hyp.7554
Autor:
Ken'ichiro Kosugi, Shigeru Mizugaki, Taijiro Fukuyama, Shusuke Miyata, Taro Uchida, Yuichi Onda, Yuko Asano, Roy C. Sidle, Takehiko Fukushima, Takashi Gomi
Publikováno v:
Hydrological Processes. 24:550-566
Flow pathways were examined using both hydrometric observations and geochemical tracers in a 4·9 ha nested Japanese cypress watershed. Hydrometric observations on hillslopes showed measurably significant amounts of overland flow for all types of hil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27f15d94f4f2507de846ae038ff63521
https://doi.org/10.1002/hyp.7550
https://doi.org/10.1002/hyp.7550