2026-03-08T21:19:28Z https://chikyu.repo.nii.ac.jp/oai

oai:chikyu.repo.nii.ac.jp:00000452 2023-06-20T16:49:09Z 88:91:150:151

ラオス平野部における地形環境研究の課題 Research issues on Geo-environmental study in plain region of Laos 小野, 映介 445 オノ, エイスケ ONO, Eisuke 408 地形環境｜河成地形｜グム川 Geo-environment｜fluvial topography｜Nam Ngum application/pdf I performed a geomorphological survey of the north part of the Khorat plain, witch affect Ngum river fluvial system. The landforms of the area can be divided into two units: flood plain and river terrace. Ngum river formed incised meander and shallow flood plain. Along the Ngum river, abandon river and crescent lakes are well developed. book 総合地球環境学研究所　研究プロジェクト4-2 2004-06-30 VoR application/pdf 217 2003年度　生態史プロジェクト報告書 216 https://chikyu.repo.nii.ac.jp/record/452/files/report200338.pdf https://chikyu.repo.nii.ac.jp/records/452 jpn 生態史プロジェクト http://www.chikyu.ac.jp/ecohistory/top_jp.htm 総合地球環境学研究所 http://www.chikyu.ac.jp/