CCPortal

浏览/检索结果: 共31条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Green growth as a pathway toward sustainable development: A systems thinking on the Qinghai-Tibet Plateau in China 期刊论文
SUSTAINABLE DEVELOPMENT, 2023
作者:  Nyangchak, Niangjijia
收藏  |  浏览/下载:3/0  |  提交时间:2024/03/01
circular economy  green growth  index framework  Qinghai-Tibet Plateau  sustainable development  systems thinking  
Plastic film mulching affects the critical nitrogen dilution curve of drip-irrigated maize 期刊论文
FIELD CROPS RESEARCH, 2021, 卷号: 263
作者:  Zhou, Lifeng;  Feng, Hao;  Zhao, Wenzhi
收藏  |  浏览/下载:38/0  |  提交时间:2022/04/28
NUTRITION INDEX  SPRING MAIZE  WHEAT  SOIL  CHALLENGE  MOISTURE  TILLAGE  GROWTH  REGION  CROPS  
Drought sensitivity of vegetation photosynthesis along the aridity gradient in northern China 期刊论文
INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2021, 卷号: 102
作者:  Xu, Hao-jie;  Wang, Xin-ping;  Zhao, Chuan-yan
收藏  |  浏览/下载:36/0  |  提交时间:2022/04/28
ECOSYSTEMS  GROWTH  INDEX  RESISTANCE  
The consecutive lake group water storage variations and their dynamic response to climate change in the central Tibetan Plateau 期刊论文
JOURNAL OF HYDROLOGY, 2021, 卷号: 601
作者:  Zhang, Run;  Zhu, Liping;  Ma, Qingfeng;  Chen, Hao;  Liu, Chong;  Zubaida, Muyibul
收藏  |  浏览/下载:34/0  |  提交时间:2022/06/21
PERMAFROST DEGRADATION  INLAND LAKE  INDEX NDWI  BASIN  AREA  EXPANSION  GROWTH  TREND  RIVER  
Application of high-throughput plant phenotyping for assessing biophysical traits and drought response in two oak species under controlled environment 期刊论文
, 2020, 卷号: 465
作者:  Mazis A.;  Choudhury S.D.;  Morgan P.B.;  Stoerger V.;  Hiller J.;  Ge Y.;  Awada T.
收藏  |  浏览/下载:46/0  |  提交时间:2020/07/28
Aspect ratio  Drought  Seed  Vegetation  Gas exchange  HyperSpectral  Multi-spectral  Quercus  Tree improvement  Vegetation index  Forestry  assessment method  biophysics  deciduous tree  drought resistance  environmental conditions  forest management  gas exchange  growing season  growth and development  morphology  phenotype  seedling  spectral analysis  sustainable development  vegetation index  Drought  Forestry  Growth Rate  Plants  Quercus  Seedlings  Throughput  Germany  Quercus  Quercus bicolor  Quercus prinoides  
Modeling of Water Fluxes and Budget in Nam Co Basin during 1979-2013 期刊论文
JOURNAL OF HYDROMETEOROLOGY, 2020, 卷号: 21, 期号: 4
作者:  Tong, Kai;  Su, Fengge;  Li, Chunhong
收藏  |  浏览/下载:29/0  |  提交时间:2022/06/21
CENTRAL TIBETAN PLATEAU  CLIMATE-CHANGE  INLAND LAKE  GROWTH  RIVER  SOIL  DISCHARGE  BALANCE  INDEX  
Influence of stand density on growth and water use efficiency in Eucalyptus clones 期刊论文
, 2020, 卷号: 466
作者:  Hakamada R.E.;  Hubbard R.M.;  Moreira G.G.;  Stape J.L.;  Campoe O.;  Ferraz S.F.D.B.
收藏  |  浏览/下载:31/0  |  提交时间:2020/07/28
Agronomy  Biomass  Drought  Efficiency  Forestry  Magnesium  Productivity  Transpiration  Water conservation  Clonal plantations  Drought tolerances  Eucalyptus clones  High productivity  Leaf Area Index  Planting density  Stocking  Water use efficiency  Cloning  crop yield  dicotyledon  drought  genotype  growth  leaf area index  silviculture  tolerance  transpiration  water use efficiency  Agronomy  Biomass  Drought  Efficiency  Forestry  Magnesium  Eucalyptus  Eucalyptus camaldulensis  Eucalyptus grandis  Eucalyptus urophylla  
Changes in growth dominance after partial cuts in even- and uneven-aged northern hardwood stands 期刊论文
, 2020, 卷号: 466
作者:  Lemire C.;  Bédard S.;  Guillemette F.;  Pothier D.
收藏  |  浏览/下载:46/0  |  提交时间:2020/07/28
Hardwoods  Acer saccharum  Betula alleghaniensis  Selection cutting  Stand structures  Thinning  Tree leaf  Tree selection  Forestry  cutting (process)  deciduous forest  dominance  growth  growth response  leaf area index  stand structure  uneven development  Acer Saccharum  Betula Alleghaniensis  Cutting  Forestry  Growth  Hardwoods  Thinning  Trees  Acer saccharum  Betula alleghaniensis  
Using heterogeneity indices to adjust basal area – Leaf area index relationship in managed coniferous stands 期刊论文
, 2020, 卷号: 458
作者:  Appiah Mensah A.;  Petersson H.;  Saarela S.;  Goude M.;  Holmström E.
收藏  |  浏览/下载:36/0  |  提交时间:2020/07/28
Mean square error  Plants (botany)  Boreal forests  Growth functions  Heterogeneity  Norway spruce  Scots pine  Sweden  Forestry  basal area  boreal forest  canopy architecture  coniferous tree  leaf area  leaf area index  least squares method  Sentinel  social status  Forestry  Forests  Growth  Heterogeneity  Models  Picea Abies  Pinus Sylvestris  Sweden  Norway  Sweden  Equus asinus  Picea abies  Pinus sylvestris  
Exploring the use of learning techniques for relating the site index of radiata pine stands with climate, soil and physiography 期刊论文
, 2020, 卷号: 458
作者:  González-Rodríguez M.A.;  Diéguez-Aranda U.
收藏  |  浏览/下载:31/0  |  提交时间:2020/07/28
Climate change  Information management  Learning algorithms  Learning systems  Least squares approximations  Machine learning  Regression analysis  Environmental uncertainty  Multivariate adaptive regression splines  Partial least square (PLS)  Pinus radiata  Site index  Stand growth  Statistical learning techniques  Sustainable forest management  Forestry  climate change  coniferous tree  forest management  growth modeling  machine learning  site index  statistical analysis  uncertainty analysis  Forestry  Models  Pinus Radiata  Regression Analysis  Site Index  Sustainable Forest Management  Techniques  Galicia [Spain]  La Coruna [Galicia]  Santiago de Compostela  Spain  Pinus radiata  Radiata