CCPortal

浏览/检索结果: 共27条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Effects of climate change and anthropogenic activities on soil pH in grassland regions on the Tibetan Plateau 期刊论文
GLOBAL ECOLOGY AND CONSERVATION, 2023, 卷号: 45
作者:  Sun, Wei;  Li, Shaowei;  Zhang, Guangyu;  Fu, Gang;  Qi, Huxiao;  Li, Tianyu
收藏  |  浏览/下载:2/0  |  提交时间:2024/03/01
Soil quality  Soil degradation  Soil pH  Global change  Random forest  
Assessment of the Effects of Fencing Enclosure on Soil Quality Based on Minimum Data Set in Biru County of the Qinghai-Tibet Plateau, China 期刊论文
AGRONOMY-BASEL, 2023, 卷号: 13, 期号: 6
作者:  Wang, Zijia;  Jia, Lizhi;  Yang, Linyan;  Guo, Zihao;  Sang, Weiguo;  Lu, Lu;  Xiao, Chunwang
收藏  |  浏览/下载:1/0  |  提交时间:2024/03/01
fencing enclosure  soil quality index  principal component analysis  minimum data set  Qinghai-Tibet Plateau  
Influences of human activity and climate change on growing-season soil moisture in the Qinghai-Tibet grasslands from 2000 to 2020 期刊论文
FRONTIERS IN ECOLOGY AND EVOLUTION, 2023, 卷号: 11
作者:  Xiao, Jianyu;  Yu, Chengqun;  Fu, Gang
收藏  |  浏览/下载:0/0  |  提交时间:2024/03/01
soil drying  soil quality  random forest  alpine region  data mining  
Combined risk assessment method based on spatial interaction: A case for polycyclic aromatic hydrocarbons and heavy metals in Taihu Lake sediments 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2021, 卷号: 328
作者:  Li, Yan;  Wang, Xiaoping;  Gong, Ping
收藏  |  浏览/下载:46/0  |  提交时间:2022/06/21
SOIL-RICE SYSTEMS  WATER-QUALITY  POLLUTION  URBAN  PAHS  CONTAMINATION  ASSOCIATION  PATHWAYS  CHINA  SCALE  
Change in composition and function of microbial communities in an acid bamboo (Phyllostachys praecox) plantation soil with the addition of three different biochars 期刊论文
, 2020, 卷号: 473
作者:  Liu Y.;  Guo K.;  Zhao Y.;  Li S.;  Wu Q.;  Liang C.;  Sun X.;  Xu Q.;  Chen J.;  Qin H.
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/28
Bamboo  Biomass  Fatty acids  Feedstocks  Forestry  Microorganisms  Nutrients  Phosphatases  Phospholipids  Dissolved organic N  Metabolic function  Microbial communities  Microbial community composition  Microbial function  N-acetylglucosaminidase  Phospholipid fatty acids  Soil enzyme activity  Soils  bamboo  biochar  carbon sequestration  community composition  microbial community  plantation  soil carbon  soil quality  subtropical region  Bamboo  Biomass  Fatty Acids  Forestry  Microorganisms  Nutrients  Carya cathayensis  Phyllostachys praecox  Zea mays  
Responses of soil quality indicators to innovative and traditional thinning in a beech (Fagus sylvatica L.) forest 期刊论文
, 2020, 卷号: 465
作者:  Romeo F.;  Settineri G.;  Sidari M.;  Mallamaci C.;  Muscolo A.
收藏  |  浏览/下载:20/0  |  提交时间:2020/07/28
Biodiversity  Biogeochemistry  Ecosystems  Forestry  Nitrogen  Organic carbon  Beech (Fagus sylvatica L.)  Dissolved organic carbon  Forest management practices  Physical and chemical properties  Soil biological indicators  Soil biological properties  Soil quality indicators  Thinning intensity  Soil quality  biodiversity  bioindicator  deciduous tree  forest ecosystem  innovation  soil quality  thinning  Carbon  Europe  Fagus  Forest Management  Indicators  Nitrogen  Soil  Thinning  Fagus  Fagus sylvatica  Fungi  
Native broad-leaved tree species play key roles on maintaining soil chemical and microbial properties in a temperate secondary forest, Northeast China 期刊论文
, 2020, 卷号: 462
作者:  Diao M.;  Yang K.;  Zhu J.;  Li M.;  Xu S.
收藏  |  浏览/下载:33/0  |  提交时间:2020/07/28
Biomass  Ecosystems  Enzyme activity  Floors  Forestry  Minerals  Phenols  Soil testing  Available phosphorus  Ecological functions  Forest floors  Microbial biomass  Microbial biomass c  Soil mineral nitrogen  Soil nutrients  Temperate forests  Soil quality  broad-leaved forest  enzyme activity  forest floor  microbial activity  native species  secondary forest  soil chemistry  soil microorganism  soil nutrient  temperate forest  China  Ecosystems  Fraxinus  Nitrogen  Secondary Forest  Soil  Test Methods  Trees  Acer mono  Fraxinus  Fraxinus rynchophylla  Juglans mandshurica  Larix  Quercus mongolica  
Incorporating a model for ground lichens into multi-functional forest planning for boreal forests in Finland 期刊论文
, 2020, 卷号: 460
作者:  Miina J.;  Hallikainen V.;  Härkönen K.;  Merilä P.;  Packalen T.;  Rautio P.;  Salemaa M.;  Tonteri T.;  Tolvanen A.
收藏  |  浏览/下载:26/0  |  提交时间:2020/07/28
Biodiversity  Ecosystems  Fungi  Quality control  Surveys  Vegetation  Epigeic lichens  Model validation  Reindeer pasture  Simulation  Terricolous lichens  Forestry  biodiversity  boreal forest  ecosystem service  forest management  lichen  model validation  pasture  simulation  soil fertility  strategic approach  Biodiversity  Ecosystems  Fungi  Plants  Quality Control  Surveys  Finland  Rangifer tarandus  
Changes in soil organic carbon and total nitrogen as affected by primary forest conversion 期刊论文
, 2020, 卷号: 463
作者:  Gao F.;  Cui X.;  Sang Y.;  Song J.
收藏  |  浏览/下载:10/0  |  提交时间:2020/07/28
Aggregates  Magnesium  Minerals  Nitrogen  Organic carbon  Reforestation  Soil quality  Stability  Accurate estimation  Carbon stability  Heterotrophic respiration  Primary forest  Soil organic carbon  Stability indicators  Stability indices  Total nitrogen  Soil pollution  afforestation  carbon sequestration  coniferous tree  fine root  forest floor  organic carbon  primary succession  respiration  secondary forest  soil aggregate  soil nitrogen  soil organic matter  Conversion  Magnesium  Minerals  Nitrogen  Reforestation  Soil  Stability  Trees  China  Heilongjiang  Liangshui Nature Reserve  Coniferophyta  
Seedling and sapling recruitment following novel silvicultural treatments in Great Lakes northern hardwoods 期刊论文
, 2020, 卷号: 462
作者:  Hupperts S.F.;  Webster C.R.;  Froese R.E.;  Dickinson Y.L.
收藏  |  浏览/下载:27/0  |  提交时间:2020/07/28
Biodiversity  Hardwoods  Lakes  Site selection  Soil moisture  Topography  Betula alleghaniensis  Irregular shelterwood  Northern hardwoods  Scarification  Shelterwood  Silviculture  Single tree selection  Reforestation  abundance estimation  basal area  conspecific  deciduous tree  leaf litter  recruitment (population dynamics)  scarification  seedling  selective breeding  silviculture  wood quality  Betula Alleghaniensis  Biodiversity  Hardwoods  Lakes  Scarification  Topography  Great Lakes [North America]  Betula alleghaniensis