CCPortal

浏览/检索结果: 共5条,第1-5条 帮助

已选(0)清除 条数/页:   排序方式:
Tree species mixture effects on stem growth vary with stand density – An analysis based on individual tree responses 期刊论文
, 2020, 卷号: 473
作者:  Brunner A.;  Forrester D.I.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
Composition effects  Mixtures  Structure (composition)  Trees (mathematics)  Basal area growth  Competition index  Individual tree growth models  Mixed-species stands  Permanent sample plots  Single-tree selection cutting  Spatially explicit  Species composition  Forestry  coniferous tree  deciduous tree  individual-based model  mixed forest  stand structure  stem  tree  yield  Cutting  Fagus Sylvatica  Forestry  Growth  Mixtures  Models  Stand Density  Tree Dimensions  Switzerland  Abies  Fagus  Fagus sylvatica  Picea abies  
Impacts of mountain pine beetle outbreaks on lodgepole pine forests in the Intermountain West, U.S., 2004–2019 期刊论文
, 2020, 卷号: 475
作者:  Audley J.P.;  Fettig C.J.;  Steven Munson A.;  Runyon J.B.;  Mortenson L.A.;  Steed B.E.;  Gibson K.E.;  Jørgensen C.L.;  McKelvey S.R.;  McMillin J.D.;  Negrón J.F.
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/28
Ecology  Contributing factor  Dendroctonus ponderosae  Dendroctonus rufipennis  Lodgepole pine forests  Mountain pine beetle  North American porcupine  Quadratic mean diameter  Stand density index  Forestry  Abies lasiocarpa  Arceuthobium americanum  Coleoptera  Curculionidae  Dendroctonus murrayanae  Dendroctonus ponderosae  Dendroctonus rufipennis  Dryocoetes confusus  Erethizon dorsatum  Hexapoda  Ips pini  Odocoileus hemionus  Pinus contorta  Pinus mugo  Pityogenes knechteli  Scolytinae  
Potential climatic influence on maximum stand carrying capacity for 15 Mediterranean coniferous and broadleaf species 期刊论文
, 2020, 卷号: 460
作者:  Rodríguez de Prado D.;  San Martín R.;  Bravo F.;  Herrero de Aza C.
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28
Climate change  Forestry  Akaike information criterion  Climate change projections  Maximum temperature  National forest inventories  Potential reduction  Reineke  Self-thinning  Stand density index  Climate models  Akaike information criterion  broad-leaved forest  carrying capacity  climate change  climate effect  coniferous forest  database  extreme event  forest dynamics  forest inventory  forest management  guideline  index method  Mediterranean environment  regression analysis  self thinning  silviculture  stand dynamics  stand structure  Capacity  Forestry  Impact  Mediterranean  Models  Stand Density  Trees  Variables  Fagus  Quercus  
Long-term dynamics of loblolly pine crown structure and aboveground net primary production as affected by site quality, planting density and cultural intensity 期刊论文
, 2020, 卷号: 472
作者:  Zhao D.;  Bullock B.P.;  Montes C.R.;  Wang M.;  Westfall J.;  Coulston J.W.
收藏  |  浏览/下载:27/0  |  提交时间:2020/07/28
Biomass  Ecology  Efficiency  Logistic regression  Biomass allocation  Cultural intensities  Cultural treatment  Growth efficiency  Linear mixed-effects model  Long term dynamics  Net primary production  Vertical distributions  Forestry  biomass  canopy architecture  coniferous tree  growth  long-term change  net primary production  silviculture  tree  Biomass  Ecology  Efficiency  Forestry  Growth  Production  Site Index  Stand Density  Pinus taeda  
Lowering Stand Density Enhances Resiliency of Ponderosa Pine Forests to Disturbances and Climate Change 期刊论文
FOREST SCIENCE, 2019, 卷号: 65, 期号: 4, 页码: 496-507
作者:  Zhang, Jianwei;  Finley, Kaelyn A.;  Johnson, Nels G.;  Ritchie, Martin W.
收藏  |  浏览/下载:39/0  |  提交时间:2019/10/08
Stand Density Index  long-term research plots  dendrochronology  Pinus ponderosa  bark beetle disturbances