CCPortal

浏览/检索结果: 共16条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Nutrient resorption estimation compromised by leaf mass loss and area shrinkage: Variations and solutions 期刊论文
, 2020, 卷号: 472
作者:  Wang X.;  Chen Y.;  Liu F.;  Zhao R.;  Quan X.;  Wang C.
收藏  |  浏览/下载:28/0  |  提交时间:2020/07/28
Efficiency  Forestry  Nutrients  Plants (botany)  Comprehensive measurement  Historical data  Measurements of  Nitrogen and phosphorus  Nutrient resorptions  Plant functional groups  Resorption efficiencies  Temperate forests  Shrinkage  estimation method  leaf area  nutrient dynamics  nutrient loss  resorption  temperate forest  woody plant  Area  Efficiency  Forestry  Mass  Nutrients  Plants  Shrinkage  Variations  
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:39/0  |  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  
Effects of post-fire management on dead woody fuel dynamics and stand structure in a severely burned mixed-conifer forest, in northeastern Washington State, USA 期刊论文
, 2020
作者:  Johnson M.C.;  Kennedy M.C.;  Harrison S.C.;  Churchill D.;  Pass J.;  Fischer P.W.
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28
Forest disturbances affect functional groups of macrofungi in young successional forests – harvests and fire lead to different fungal assemblages 期刊论文
, 2020, 卷号: 463
作者:  Kouki J.;  Salo K.
收藏  |  浏览/下载:22/0  |  提交时间:2020/07/28
Biodiversity  Fires  Harvesting  Logging (forestry)  Timber  Green-tree retention  Prescribed burning  Retention forestries  Scots pine  Young successional forest  Fungi  biomass  coniferous tree  disturbance  forest ecosystem  forestry  functional group  fungus  prescribed burning  timber harvesting  Biodiversity  Fires  Fungi  Harvesting  Pinus Sylvestris  Prescribed Burning  Fungi  Pinus sylvestris  
Soil scarification favors natural regeneration of Pinus pinea in Lebanon forests: Evidences from field and laboratory experiments 期刊论文
, 2020, 卷号: 459
作者:  Nakhoul J.;  Santonja M.;  Fernandez C.;  Greff S.;  Bousquet-Mélou A.;  Dupouyet S.;  Nemer N.;  Kattar S.;  Abboud J.;  Prévosto B.
收藏  |  浏览/下载:27/0  |  提交时间:2020/07/28
Cultivation  Metabolites  Needles  Reforestation  Seed  Allelopathic effects  Germination  Seedling emergence  Seedling survival  Soil disturbances  Soils  allelopathy  burning  coniferous forest  experimental study  field method  forest ecosystem  germination  laboratory method  litter  mortality  predation  regeneration  scarification  seedling emergence  survival  Cultivation  Germination  Needles  Processing  Reforestation  Scarification  Soil  Lebanon  Pinus pinea  
Legacy effects of emerald ash borer on riparian forest vegetation and structure 期刊论文
, 2020, 卷号: 457
作者:  Engelken P.J.;  Benbow M.E.;  McCullough D.G.
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/28
Aerial photography  Antennas  Debris  Gems  Plants (botany)  Watersheds  Emerald ash borer  Forest community  Forest pest  Fraxinus  Riparian forests  Reforestation  basal area  beetle  canopy gap  coarse woody debris  community composition  forest canopy  mortality  overstory  pest species  photosynthetically active radiation  riparian forest  satellite imagery  watershed  Air Craft  Forests  Fraxinus Nigra  Gems  Reforestation  Sites  Trees  Michigan  North America  United States  Acer rubrum  Acer saccharum  Agrilus planipennis  Buprestidae  Carex  Coleoptera  Fraxinus  Fraxinus nigra  Fraxinus pennsylvanica  Prunus serotina  Quercus rubra  
How C:N:P stoichiometry in soils and plants responds to succession in Robinia pseudoacacia forests on the Loess Plateau, China 期刊论文
, 2020, 卷号: 475
作者:  Liu Y.;  Fang Y.;  An S.
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28
Bacteria  Biomass  Ecosystems  Landforms  Phosphate fertilizers  Reforestation  Sediments  Soils  Stoichiometry  Ecological stoichiometry  Ecosystem stability  Loess plateau of chinas  Microbial biomass P  N:p stoichiometries  Nutrient limitations  Robinia pseudo-acacia  Soil microbial biomass c  Plants (botany)  Robinia pseudoacacia  
Restoration measures emulating natural disturbances alter beetle assemblages in boreal forest 期刊论文
, 2020, 卷号: 462
作者:  Hägglund R.;  Dynesius M.;  Löfroth T.;  Olsson J.;  Roberge J.-M.;  Hjältén J.
收藏  |  浏览/下载:12/0  |  提交时间:2020/07/28
Biodiversity  Deforestation  Ecology  Restoration  Artificial gap creation  Ecological restoration  Prescribed burning  Saproxylic beetles  Voluntary set-asides  Conservation  abundance  beetle  biodiversity  boreal forest  conservation status  dead wood  prescribed burning  restoration ecology  set-aside  species richness  Biodiversity  Conservation  Deforestation  Ecology  Prescribed Burning  Restoration  Coleoptera  
Variation in population densities of the green spruce aphid Elatobium abietinum (Walker) in relation to tree age and forest stand structure 期刊论文
, 2020, 卷号: 464
作者:  Straw N.A.;  Bladon F.M.;  Williams D.T.;  Fielding N.J.
收藏  |  浏览/下载:23/0  |  提交时间:2020/07/28
Climate change  Population dynamics  Population statistics  Timber  Continuous cover forestries  Elatobium abietinum  Insect abundance  Management systems  Picea sitchensis  Plantation forestry  Sitka spruce  Stand structures  Reforestation  abundance  aphid  clearcutting  forest cover  group selection  plantation forestry  population density  stand structure  thinning  tree  Age  Felling  Picea Sitchensis  Reforestation  Selection  Shelterwood  Trees  United Kingdom  Aphididae  Hemiptera  Hexapoda  Picea  Picea sitchensis  
Regenerating mixed bottomland hardwood forests in north Missouri: Effects of harvest treatment on structure, composition, and growth through 15 years 期刊论文
, 2020, 卷号: 475
作者:  Rives R.G.;  Knapp B.O.;  Olson M.G.;  Weegman M.D.;  Muzika R.-M.
收藏  |  浏览/下载:15/0  |  提交时间:2020/07/28
Animals  Cell proliferation  Ecosystems  Hardwoods  Harvesting  Plants (botany)  Bottomland hardwood forests  Ecological benefits  Forest compositions  Harvest treatments  Management objectives  Partial harvesting  Regeneration harvest  Woody plant species  Reforestation  Quercus  Ulmus americana