In situ observational research of the gap wind “Hijikawa-Arashi” in Japan     

Yukitaka Ohashi  Toru Terao  Yoshinori Shigeta  Teruo Ohsawa 《Meteorology and Atmospheric Physics》2015,127(1):33-48

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High‐resolution national land use scenarios under a shrinking population in Japan     

Haruka Ohashi  Keita Fukasawa  Toshinori Ariga  Tetsuya Matsui  Yasuaki Hijioka 《Transactions in GIS》2019,23(4):786-804

In sharp contrast with the global trend in population growth, certain developed countries are expected to experience rapid national population declines. Considering future land use scenarios that include depopulation is necessary to evaluate changes in ecosystem services that affect human well‐being and to facilitate comprehensive strategies for balancing rural and urban development. In this study, we applied a population‐projection‐assimilated predictive land use modeling (PPAP‐LM) approach, in which a spatially explicit population projection was incorporated as a predictor in a land use model. To analyze the effects of future population distributions on land use, we developed models for five land use types and generated projections for two scenarios (centralization and decentralization) under a shrinking population in Japan during 2015–2050. Our results suggested that population centralization promotes the compaction of built‐up areas and the expansion of forest and wastelands, while population decentralization contributes to the maintenance of a mixture of forest and cultivated land.  相似文献   

Non-linear interactions between tides and storm surges during extreme weather events over the eastern Canadian shelf     

Yang  Shengmu  Sheng  Jinyu  Ohashi  Kyoko  Yang  Bo  Chen  Shengli  Xing  Jiuxing 《Ocean Dynamics》2023,73(5):279-301

Ocean Dynamics - In this study, the non-linear tide-surge interactions (NTSIs) over the eastern Canadian shelf (ECS) are examined numerically during two extreme weather events. A three-dimensional...  相似文献