کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8848382 | 1618107 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Response of peat biogeochemistry and soil organic matter quality to rewetting in bogs and spruce swamp forests
ترجمه فارسی عنوان
پاسخ بیولوژیک شیمیایی پتاسیم و کیفیت مواد آلی خاک به بازسازی در بوته ها و جنگل های باتلاق صنوبر
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش خاک شناسی
چکیده انگلیسی
Long-term drainage led to overall ecosystem degradation, indicated by a change in vegetation composition, reduced decomposability of peat, with high content of recalcitrant compounds and decreased pH, and reduced soil microbial biomass and activity. The degradation was more pronounced in SSF, while bogs seemed to be relatively resistant to environmental changes caused by drainage. Post-rewetting progress has occurred with regard to vegetation composition, peat pH, microbial biomass and potential anaerobic CO2 and CH4 production, all of which tending towards characteristics of the pristine sites. However, overall SOM quality has not yet responded significantly, indicating that some peat properties and functions, such as C accumulation, need much longer periods of time to return to the original level.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Soil Biology - Volume 85, 12 February 2018, Pages 12-22
Journal: European Journal of Soil Biology - Volume 85, 12 February 2018, Pages 12-22
نویسندگان
Zuzana Urbanová, Petra Straková, Eva KaÅ¡tovská,