中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
SOIL ORGANIC MATTER AND SOIL PHYSICOCHEMICAL PROPERTIES ASSOCIATED WITH FOREST FIRES IN CENTRAL TAIWAN

文献类型:期刊论文

作者Chiang, Po-Neng2; Zhuang, Shun-Yao1,3; Wang, Ya-Nan4; Wang, Wei4; Wang, Ming-Kuang1; Lin, Shu-Tzong5
刊名SOIL SCIENCE
出版日期2008-11-01
卷号173期号:11页码:768-778
关键词delta C-13 values forest fire mixed forest NMR spectroscopy pine forest soil organic matter
ISSN号0038-075X
DOI10.1097/SS.0b013e31818a2c72
通讯作者Wang, Ming-Kuang(mkwang@ntu.edu.tw)
英文摘要Forest fires can disturb the evolution of plant communities and influence both soil organic matter (SOM) and soil physicochemical properties. The historic vegetation changes and the influences on soil properties and OM induced by fires are still not well known for central Taiwan. This study investigates the effect of forest fires on SOM and soil physicochemical properties, as well as vegetation changes, in two parallel burnt and unburnt stands of pine and mixed forest. Fresh plant tissues and four pedons of the selected stands were subjected to physical, chemical, and mineralogical analysis of the soils, as well as cross-polarization and magic angle spinning C-13-nuclear magnetic resonance spectroscopy to determine the functional groups of SOM. Soil textures from the four pedons ranged from clay to silty loam. Soil pH ranged from 3.68 to 5.28 and increased with increasing soil depth. Mite, kaolinite, and vermiculite were the major clay minerals identified by the X-ray diffraction analysis. The organic functional groups of the mixed forest stand SOM showed a trend similar to that of the pine forest stand, containing high hemicellulose and lignin materials. High aromatic C contents were observed in the burnt zones. In this study site, the delta C-13 values of the OM from Pedons 1 and 2 of the unburnt and burnt pine stands were compared with those of mixed forest stands (Pedons 3 and 4). The recent forest fires did not seriously interfere with the SOM contents. It can be seen that the variations of delta C-13 values in the forests are caused by high soil erosion on the steep slopes. (Soil Science 2008;173:768-778)
收录类别SCI
WOS关键词NUCLEAR-MAGNETIC-RESONANCE ; STABLE-ISOTOPE RATIOS ; CARBON STORAGE ; CLIMATE-CHANGE ; C-13 ; GRASSLAND ; DYNAMICS ; SAVANNA ; BOUNDARY ; SPECTROSCOPY
WOS研究方向Agriculture
WOS类目Soil Science
语种英语
WOS记录号WOS:000260935900003
出版者LIPPINCOTT WILLIAMS & WILKINS
URI标识http://www.irgrid.ac.cn/handle/1471x/2558744
专题南京土壤研究所
通讯作者Wang, Ming-Kuang
作者单位1.Natl Taiwan Univ, Dept Agr Chem, Taipei 10764, Taiwan
2.Natl Taiwan Univ, Coll Bioresources & Agr, Taipei 10764, Taiwan
3.CAS, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing, Peoples R China
4.Natl Taiwan Univ, Sch Forestry & Resource Conservat, Taipei 10764, Taiwan
5.Natl Ilan Univ, Dept Nat Resources, Ilan, Taiwan
推荐引用方式
GB/T 7714
Chiang, Po-Neng,Zhuang, Shun-Yao,Wang, Ya-Nan,et al. SOIL ORGANIC MATTER AND SOIL PHYSICOCHEMICAL PROPERTIES ASSOCIATED WITH FOREST FIRES IN CENTRAL TAIWAN[J]. SOIL SCIENCE,2008,173(11):768-778.
APA Chiang, Po-Neng,Zhuang, Shun-Yao,Wang, Ya-Nan,Wang, Wei,Wang, Ming-Kuang,&Lin, Shu-Tzong.(2008).SOIL ORGANIC MATTER AND SOIL PHYSICOCHEMICAL PROPERTIES ASSOCIATED WITH FOREST FIRES IN CENTRAL TAIWAN.SOIL SCIENCE,173(11),768-778.
MLA Chiang, Po-Neng,et al."SOIL ORGANIC MATTER AND SOIL PHYSICOCHEMICAL PROPERTIES ASSOCIATED WITH FOREST FIRES IN CENTRAL TAIWAN".SOIL SCIENCE 173.11(2008):768-778.

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来源:南京土壤研究所

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