Arid
NATURAL CARBON SEQUESTRATION IN SOILS CLEANED FROM LAND MINES ON THE TURKISH SYRIAN BORDER
Ozturkmen, Ali Riza
通讯作者Ozturkmen, Ali Riza
来源期刊FRESENIUS ENVIRONMENTAL BULLETIN
ISSN1018-4619
EISSN1610-2304
出版年2020
卷号29期号:6页码:4099-4106
英文摘要Loss of Soil Organic carbon (C) from the agricultural soils is well documented. Conversion of an agricultural soil to natural habitat is expected to help recover the soil carbon lost. Cleaning of mines after 63 years from the formerly nationalized farmland on Turkey's borders with Syria gave an opportunity to determine the average rate of C sequestration in the last 63 years. As the demining is in the process, we opened 8 profiles from the formerly mined area near Nusaybin district of Mardin Province and compared with 8 selected similar cultivated soils nearby. The area is dry with an annual average precipitation of 400 mm and soils have high clay and low organic matter contents and they are typically calcareous. Samples were collected from 10 cm interval up to 100 cm. They were used to determine major characteristics and specifically their organic matter contents. Average total organic matter of 100 cm thick soil of mined area is 8.22 kg C m(-2) or 82.21 tons ha(-1). When two groups of soils are compared it was found that the soils mined had accumulated only about 46.85%. This corresponds about 0.74% C per year, or 0.61 tons ha yr(-1) recovery or annual accumulation rate of organic carbon. This is still a much higher rate value of annual accumulation in soils which is a near steady state pedogenesis after several thousands of years. This suggests that the recovery process is rather slow and use of organic amendments is needed to speed up the process, especially in arid regions.
英文关键词Carbon sequestration Land mine soils Soils of SE Turkey Carbon annual accumulation Arid soils
类型Article
语种英语
国家Turkey
收录类别SCI-E
WOS记录号WOS:000540873900002
WOS关键词DYNAMICS ; STORAGE
WOS类目Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/319526
作者单位Harran Univ, Agr Fac, Dept Soil Sci & Plant Nutr, Sanliurfa, Turkey
推荐引用方式
GB/T 7714
Ozturkmen, Ali Riza. NATURAL CARBON SEQUESTRATION IN SOILS CLEANED FROM LAND MINES ON THE TURKISH SYRIAN BORDER[J],2020,29(6):4099-4106.
APA Ozturkmen, Ali Riza.(2020).NATURAL CARBON SEQUESTRATION IN SOILS CLEANED FROM LAND MINES ON THE TURKISH SYRIAN BORDER.FRESENIUS ENVIRONMENTAL BULLETIN,29(6),4099-4106.
MLA Ozturkmen, Ali Riza."NATURAL CARBON SEQUESTRATION IN SOILS CLEANED FROM LAND MINES ON THE TURKISH SYRIAN BORDER".FRESENIUS ENVIRONMENTAL BULLETIN 29.6(2020):4099-4106.
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