CCPortal

浏览/检索结果: 共14条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Effects of harvest stages and lactic acid bacteria additives on the nutritional quality of silage derived from triticale, rye, and oat on the Qinghai-Tibet Plateau 期刊论文
PEERJ, 2023, 卷号: 11
作者:  Ma, Jun;  Dai, Hanling;  Liu, Hancheng;  Du, Wenhua
收藏  |  浏览/下载:5/0  |  提交时间:2024/03/01
Cutting stages  Lactic acid bacteria  Silage nutrition  Dry matter yield  Forage silage varieties  TOPSIS evaluation  
Spatial analysis of early mangrove regeneration in the Matang Mangrove Forest Reserve, Peninsular Malaysia, using geomatics 期刊论文
, 2020, 卷号: 472
作者:  Otero V.;  Lucas R.;  Van De Kerchove R.;  Satyanarayana B.;  Mohd-Lokman H.;  Dahdouh-Guebas F.
收藏  |  浏览/下载:23/0  |  提交时间:2020/07/28
Plants (botany)  Time series  Annual time series  Distribution of water  Local management  Mangrove rehabilitations  Natural regeneration  Normalized difference moisture indices  Time-series comparisons  Vegetation community  Reforestation  canopy architecture  Landsat  mangrove  propagule  regeneration  revegetation  satellite data  survival  time series  Clear Cutting  Forests  Malaya  Mangrove  Natural Reforestation  Water  West Malaysia  Rhizophora  Rhizophoraceae  
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:24/0  |  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  
Disentangling mechanisms of early succession following harvest: Implications for climate change adaptation in Canada's boreal-temperate forests 期刊论文
, 2020, 卷号: 461
作者:  Taylor A.R.;  Endicott S.;  Hennigar C.
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/28
Atmospheric radiation  Climate models  Digital storage  Forecasting  Harvesting  Learning systems  Mechanisms  Plants (botany)  Reforestation  Climate change adaptation  Direct regeneration  Machine learning techniques  Partial cutting  Radiative forcings  Regeneration  Succession  Sustainable forest management  Climate change  adaptive management  boreal forest  climate change  cutting (process)  dominance  forest inventory  forest management  forestry  regeneration  succession  sustainability  temperate forest  timber harvesting  Abies Lasiocarpa  Acer Rubrum Tridens  Cutting  Forecasts  Harvesting  Reforestation  Sustainable Forest Management  Acadia  Canada  Abies balsamea  Acer rubrum  Acer saccharum  Betula  Picea mariana  Picea rubens  Populus  
Initial regeneration success of tree species after different forestry treatments in a sessile oak-hornbeam forest 期刊论文
, 2020, 卷号: 459
作者:  Tinya F.;  Kovács B.;  Aszalós R.;  Tóth B.;  Csépányi P.;  Németh C.;  Ódor P.
收藏  |  浏览/下载:31/0  |  提交时间:2020/07/28
Biodiversity  Timber  Clear cuts  Continuous cover forestries  Regeneration  Retention  Temperate forests  Reforestation  clearcutting  deciduous forest  forest cover  forest management  forestry  growth response  height  regeneration  seed dispersal  sessile species  survival  temperate forest  Biodiversity  Cutting  Forestry  Growth  Reforestation  Retention  Survival  Trees  Carpinus  Carpinus betulus  Fagus  Fagus sylvatica  Fraxinus excelsior  Fraxinus ornus  Quercus  Quercus cerris  Quercus petraea  
Stand age, disturbance history and the temporal stability of forest production 期刊论文
, 2020, 卷号: 460
作者:  Wales S.B.;  Kreider M.R.;  Atkins J.;  Hulshof C.M.;  Fahey R.T.;  Nave L.E.;  Nadelhoffer K.J.;  Gough C.M.
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/28
Biodiversity  Convergence of numerical methods  Fires  Fluorescence  Plants (botany)  Reforestation  Structure (composition)  Clearcut  Complexity  Disturbance  Diversity  Late successional  Leaf mass areas  Leaf morphology  Leaf physiologies  Net primary production  Succession  Stability  chronosequence  clearcutting  complexity  deciduous forest  disturbance  evergreen forest  forest ecosystem  forest fire  forest management  forestry production  management practice  net primary production  species diversity  stand structure  temporal variation  Biodiversity  Cutting  Fires  Fluorescence  Management  Production  Reforestation  Stability  Michigan  United States  
Relations between forestry and reindeer husbandry in northern Finland – Perspectives of science and practice 期刊论文
, 2020, 卷号: 457
作者:  Turunen M.T.;  Rasmus S.;  Järvenpää J.;  Kivinen S.
收藏  |  浏览/下载:16/0  |  提交时间:2020/07/28
Cutting  Economics  Forestry  Fungi  Investments  Land use  Logging (forestry)  Timber  Boreal forests  Dispute  Felling  Herding  Reconciliation  Regeneration  Reindeer husbandry  Soil preparation  Winter pasture  Reforestation  animal husbandry  boreal forest  cutting (process)  deer  epiphyte  forestry  holistic approach  lichen  literature review  livelihood  logging (timber)  old-growth forest  pasture  regeneration  Cutting  Economics  Felling  Forestry  Fungi  Land Use  Finland  Rangifer tarandus  
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  
Forest resilience to fire in eastern Amazon depends on the intensity of pre-fire disturbance 期刊论文
, 2020, 卷号: 472
作者:  de Andrade D.F.C.;  Ruschel A.R.;  Schwartz G.;  de Carvalho J.O.P.;  Humphries S.;  Gama J.R.V.
收藏  |  浏览/下载:36/0  |  提交时间:2020/07/28
Dynamics  Ecosystems  Fires  Population statistics  Recovery  Determinant factors  Forest conditions  Logging intensities  Mixed-effect models  Recruitment rates  Repeated measures  Selective logging  Silvicultural treatments  Forestry  basal area  ecosystem resilience  forest dynamics  forest management  linear programing  logging (timber)  mortality  resilience  Dynamics  Ecosystems  Fires  Forestry  Recovery  Selective Cutting  Amazonia  Brazil  
Influence of forest management on stand structure in ravine forests 期刊论文
, 2020, 卷号: 463
作者:  Baran J.;  Pielech R.;  Kauzal P.;  Kukla W.;  Bodziarczyk J.
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/28
Random forests  Carpathians  Forest protection  Forest structure  Maple forests  Ravine forest  Tilio-Acerion  Forestry  biomass  cutting (process)  diameter  environmental indicator  environmental protection  forest management  naturalness  spatial distribution  stand structure  Analysis  Density  Diameter  Forest Management  Forestry  Forests  Stems  Trees  Carpathians  Krakow-Czestochowa Upland  Poland [Central Europe]  Acer pseudoplatanus