Spatial Heterogeneity of Soil Organic Carbon and Total Nitrogen of Sandy Grassland in the Restoration of Degraded Vegetation in Horqin Sandy Land, Northern China 科尔沁沙地退化植被恢复过程中土壤有机碳和全氮的空间异质性
Effects of Fertilization on Tree Growth and Soil Carbon, Nitrogen Content at an Ecological Restoration Area in Dry-Hot Valley 施肥对干热河谷生态恢复区林木生长及土壤碳氮含量的影响
Studies on Carbon Sequestration of Larix Gmelinii Virgin Forest and Restoration Forest after Cutting 兴安落叶松原始林和采伐后恢复林分的碳汇能力研究
Soil Microbe Quantities, Microbial Carbon and Nitrogen and Fractal Characteristics under Different Vegetation Restoration Patterns in Watershed, Northwest Hunan 湘西北小流域不同植被恢复区土壤微生物数量、生物量碳氮及其分形特征
The initial organic matter type, mean hydrogen/ carbon ratio of hydrocarbon products, median expulsion efficiency from high mature source rocks and close extent of reaction system mainly affect restoration factor of organic matter abundance. 原始有机质类型、烃产物的H/C值、高成熟烃源岩中间产物是否排出和反应体系的封闭程度是影响有机质丰度恢复系数大小的主要因素。
Soil respiration, carbon balance and carbon storage of sandy grassland under post-grazing natural restoration 不同强度放牧后自然恢复的沙质草地土壤呼吸、碳平衡与碳储量
A precise estimation of vegetation carbon storage is the key of illustrating the effects of vegetative restoration on the carbon balance in terrestrial ecosystem. 精确评估植被碳贮量是阐明植被恢复对全球陆地生态系统碳平衡影响的核心。
In this paper, soil microbial community properties of five vegetation patterns were measured by bacterial, microbial biomass carbon and metabolic diversity ( BIOLOG) assays to evaluate the effects of different forest restoration patterns on soil microbial community. 为了评价不同森林恢复类型与方式对南方红壤丘陵区退化生态系统土壤微生物群落的影响,借助氯仿熏蒸法、平板涂抹法和BIOLOG检测法,比较研究了4种森林恢复类型土壤微生物的群落特征。
Carbon isotope tracers for the restoration of degenerated forest ecosystem 退化森林生态系统恢复过程的碳同位素示踪
Application of Carbon Fiber Reinforced Plastic in Bridge Consolidation and Restoration Projects 碳纤维加强塑料在桥梁加固修复工程的应用
The conclusions of this study could help to reveal cycling processes of water and carbon in the transitional belt of wind and water erosion and to guide for vegetation restoration and revegetation. 研究结果有助于揭示黄土高原水蚀风蚀交错带水碳循环过程,并对该地区植被恢复和重建具有重要指导作用。
Therefore, Using the PVA and SA as the carrier and adding zeolite and carbon source for immobilizing bacteria may have greater value in sea cucumber culture pond water quality and sediment environmental restoration practice. 因此,以PVA、SA作为载体添加沸石粉和碳源对菌体进行包埋的技术在刺参池塘养殖的水质和底质环境修复实践中可能具有较大的应用价值。