WEKO3
インデックスリンク
アイテム
Iron dynamics in forest ecosystems: effects of topography and vegetation type
https://chikyu.repo.nii.ac.jp/records/2761
https://chikyu.repo.nii.ac.jp/records/276125613ca6-cd4d-4db4-b6c0-7b4e5e4e22fb
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Iron dynamics in forest ecosystems: effects of topography and vegetation type (230.8 kB)
|
.png)
|
| Item type | 図書の一部 / Book(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-12-17 | |||||
| タイトル | ||||||
| タイトル | Iron dynamics in forest ecosystems: effects of topography and vegetation type | |||||
| タイトル | ||||||
| タイトル | Iron dynamics in forest ecosystems: effects of topography and vegetation type | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Amur basin | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | dissolved iron | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | dissolved organic carbon | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | hydrochemical characteristics | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | soil chemistry | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_2f33 | |||||
| 資源タイプ | book | |||||
| 著者 |
XU, X.
× XU, X.× ZHANG, K.× CAI, T.× SHENG, H× 柴田, 英昭× XU, X× ZHANG, K.× CAI, T.× SHENG, H× SHIBATA, Hideaki |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Fe is an important nutrient for productivity of marine ecosystem. Terrestrial ecosystem is an important source of Fe transporting to the aquatic ecosystems. The objectives of this study are to determine the spatial pattern of Fe in soils and vegetations; and to reveal the tree-soil interaction controlling Fe biogeochemical cycling in forested watersheds within Amur Basin. The results from the study showed that there existed significant differences in distributions of dissolved and total Fe in soils between upland and wetland forest ecosystems. Vegetation type had a notable effect on dissolved Fe in soils. The regression analysis showed that the concentration of dissolved Fe was significantly and positively correlated with soil DTN and DOC, which indicates that DOC-fixation may be the dominant form in the dissolved Fe. The result in this study indicated that the variation in soil dissolved Fe (DFe) was controlled by both geohydrochemical process and vegetation, and Fe leaching can be controlled by DOC in forest ecosystems. In addition, the concentration of DFe in stream water was significantly and positively correlated with streamwater DOC and DTN, and soil DFe, DOC and DTN. Forest wetland was the important source of dissolved Fe entering stream and river waters. | |||||
| 図書名 | ||||||
| 収録物名 | Report on Amur-Okhotsk Project No.6 | |||||
| 出版者 | ||||||
| 出版者 | Amur-Okhotsk Project | |||||
| 開始ページ | ||||||
| 開始ページ | 203 | |||||
| 終了ページ | ||||||
| 終了ページ | 211 | |||||
| 出版年月日 | ||||||
| 日付 | 2010-03 | |||||
| 日付タイプ | Issued | |||||
| ISBN | ||||||
| 関連タイプ | isPartOf | |||||
| 識別子タイプ | ISBN | |||||
| 関連識別子 | 4-902325-47-8 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.chikyu.ac.jp/AMORE/ | |||||
| 関連名称 | アムール・オホーツクプロジェクト | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.chikyu.ac.jp/ | |||||
| 関連名称 | 総合地球環境学研究所 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
