Effects of Desert Land Cultivation on Soil Aggregate Stability and Carbon Fixation [PDF]
, 2023 [Objective] The response of soil aggregate stability and organic carbon before and after land reclamation using different land use types were analyzed in order to provide a scientific theoretical basis for wasteland reclamation, vegetation restoration ...
Chen Xue +4 more
core +1 more source
Response of Soil Respiration to Storage Irrigation and Freeze-thaw Cycles in Extremely Arid Areas [PDF]
, 2022 [Objective] The effects of water storage irrigation and seasonal freezing and thawing on soil respiration were determined in order to improve the utilization efficiency of irrigation water resources, and save irrigation water resources at Shiyang River ...
Gao Yayu +3 more
core +1 more source
Soil Salinization Characteristics of Different Land Use Types in a Typical Oasis Irrigation Area of Lower Tarim River [PDF]
, 2023 [Objective] The soil salinization characteristics under different land use types in extremely arid regions were analyzed in order to provide support for the sustainable efficient utilization of regional land resources.
Baiyun Gang +6 more
core +1 more source
Effects of Native Forest Conversion on Soil Labile Organic Carbon and Enzyme Activity in Northwestern Hunan Province [PDF]
, 2023 [Objective] The response of soil labile organic carbon components and enzyme activities to natural forest conversion was analyzed in order to provide a scientific basis for predicting regional soil health evolution and environmental change.
Li Xue +5 more
core +1 more source
Spatiotemporal Evolution and Simulation of Future Landscape Patterns in Zhangjiajie City [PDF]
, 2022 [Objective] The evolution characteristics of land use and landscape patterns from 2000 to 2020 and 2030 at Zhangjiajie City, Hu'nan Province were analyzed in order to propose an optimization strategy for future development of Zhangjiajie City, and to ...
Li Yuefeng +3 more
core +1 more source
Shuitu Baochi Xuebao, 2022 为探究闽江口湿地土地利用和恢复对土壤酶活性的影响,采集闽江口芦苇湿地、滩涂地、草地、农田和撂荒地5种不同土地利用方式,分析土壤β—葡萄糖苷酶、N—乙酰—氨基葡萄糖苷酶、L—亮氨酸—氨基肽酶和酸性磷酸酶活性及与环境因子之间的关系。结果表明:土壤pH、铵态氮和硝态氮在农田土壤显著高于其他土地利用方式;而土壤碳(C)、氮(N)、磷(P)全量含量在撂荒地和芦苇湿地显著高于其他土地利用方式。撂荒地、农田和芦苇湿地可溶性碳氮含量显著高于滩涂和草地土壤;土壤微生物量碳氮含量在不同土地利用方式间变化趋势比较一致 ...
刘子恺 +5 more
doaj
Shuitu Baochi Xuebao, 2003 农牧交错区是荒漠化潜在发生地区,不合理的土地利用加剧了荒漠化,合理的土地利用结构和土地利用管理方式则使土地利用走向可持续。以处于农牧交错区的内蒙古伊金霍洛旗为例,讨论了该区荒漠化与土地利用的关系,论证了如何通过优化土地利用结构和改善土地利用管理方式促使荒漠化逆转和土地的可持续利用。
张凤荣 宋乃平 等
doaj +2 more sources
Soil carbon dynamic characteristics of coal gangue-filled reclaimed cropland and forest land under time series [PDF]
, 2023 In order to clarify the intrinsic mechanism between soil quality and soil carbon cycling after reclamation and to reveal the characteristic patterns of carbon dynamics of reclaimed soils under time series, the cultivated soils of 3, 6, 9 and 12 a ...
Junfeng QU +3 more
core +1 more source
Characteristics of Soil Aggregates and Organic Carbon Content for Ecological Restoration Slopes at Xiangjiaba Hydropower Station [PDF]
, 2023 [Objective] The effects of ecological engineering restoration technology on soil aggregate stability and organic carbon distribution were analyzed in order to provide a scientific basis for improving soil structure stability and carbon sink function of ...
Duan Xiaoming +4 more
core +1 more source