CCPortal

浏览/检索结果: 共32条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Guam's Most Endangered Tree Species Reveals Universal Biological Concept 科技资讯
2020
收藏  |  浏览/下载:1/0  |  提交时间:2022/01/11
Tree-to-tree interactions slow down Himalayan treeline shifts as inferred from tree spatial patterns 期刊论文
JOURNAL OF BIOGEOGRAPHY, 2020, 卷号: 47, 期号: 8
作者:  Sigdel, Shalik Ram;  Liang, Eryuan;  Wang, Yafeng;  Dawadi, Binod;  Camarero, Jesus Julio
收藏  |  浏览/下载:35/0  |  提交时间:2022/06/21
EASTERN TIBETAN PLATEAU  SUB-ALPINE FOREST  ABIES-SPECTABILIS  POSITIVE INTERACTIONS  SEEDLING RECRUITMENT  ECOTONAL DYNAMICS  ROCKY-MOUNTAINS  PINUS-UNCINATA  CLIMATE  SCALE  
Sonar and in situ surveys of eelgrass distribution; reproductive effort; and sexual recruitment contribution in a eutrophic bay with intensive human activities: Implication for seagrass conservation 期刊论文
Marine Pollution Bulletin, 2020, 卷号: 161
作者:  Xu S.;  Xu S.;  Zhou Y.;  Yue S.;  Qiao Y.;  Liu M.;  Gu R.;  Song X.;  Zhang Y.;  Zhang X.
收藏  |  浏览/下载:29/0  |  提交时间:2020/11/23
Post-wildfire straw mulching and salvage logging affects initial pine seedling density and growth in two Mediterranean contrasting climatic areas in Spain 期刊论文
, 2020, 卷号: 474
作者:  Lucas-Borja M.E.;  Plaza-Álvarez P.A.;  González-Romero J.;  Miralles I.;  Sagra J.;  Molina-Peña E.;  Moya D.;  de las Heras J.;  Fernández C.
收藏  |  浏览/下载:18/0  |  提交时间:2020/07/28
Erosion  Fires  Plants (botany)  Seed  Soil mechanics  Soil moisture  Experimental conditions  Light availability  Logging operations  Mediterranean climates  Mediterranean pines  Pinus pinaster ait  Seedling recruitment  Soil organic matter contents  Forestry  coniferous tree  forest management  humid environment  light availability  logging (timber)  Mediterranean environment  mulching  salvaging  seasonality  seedling establishment  straw  water availability  Erosion  Fires  Forestry  Logging  Pinus  Salvage  Soil Mechanics  Spain  
Deer browsing and shrub competition set sapling recruitment height and interact with light to shape recruitment niches for temperate forest tree species 期刊论文
, 2020, 卷号: 467
作者:  Walters M.B.;  Farinosi E.J.;  Willis J.L.
收藏  |  浏览/下载:25/0  |  提交时间:2020/07/28
Population statistics  Advance regenerations  Browsing pressures  Canopy disturbance  Light availability  Management regime  Seedling mortality  Ungulate browsing  White-tailed deer  Reforestation  browsing  competition (ecology)  deer  gap dynamics  growth rate  height  light availability  mortality  population structure  recruitment (population dynamics)  regeneration  sapling  shrub  temperate forest  Competition  Growth  Height  Light  Mortality  Recruitment  Reforestation  Trees  Michigan  United States  Cervidae  Odocoileus virginianus  Ungulata  
Geographic distribution and the reproductive and demographic ecology of two congeneric seeder and resprouter tree species 期刊论文
, 2020, 卷号: 475
作者:  Schmidberger J.W.;  Ladd P.G.
收藏  |  浏览/下载:0/0  |  提交时间:2020/07/28
Seedling bank demography over 11 years in an island laurel forest, Tenerife, Canary Islands 期刊论文
, 2020, 卷号: 462
作者:  Gomes E.P.C.;  de Nascimento L.;  Domínguez A.;  Balguerías E.;  Méndez J.;  Fernández-Lugo S.;  Ramón Arévalo J.;  Fernández-Palacios J.M.
收藏  |  浏览/下载:31/0  |  提交时间:2020/07/28
Belts  Climate change  Population statistics  Asexual regeneration  Community dynamics  Dynamic process  Long term monitoring  Natural disturbance  Seedling recruitment  Shade intolerant  Temperate climate  Reforestation  climate change  cloud forest  demography  environmental monitoring  extreme event  montane forest  mortality  population density  seed bank  seedling  shade tolerance  Canary Islands  Santa Cruz de Tenerife [(PRV) Canary Islands]  Spain  Tenerife  Laurus  
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:26/0  |  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  
Evaluating the impacts of white-tailed deer (Odocoileus virginianus) browsing on vegetation in fenced and unfenced timber harvests 期刊论文
, 2020, 卷号: 473
作者:  Parker H.A.;  Larkin J.T.;  Heggenstaller D.;  Duchamp J.;  Tyree M.C.;  Rushing C.S.;  Just Domoto E.;  Larkin J.L.
收藏  |  浏览/下载:34/0  |  提交时间:2020/07/28
Reforestation  Timber  Vegetation  Forest regeneration  Northern red oaks  Operational scale  Potential values  Vegetation density  Vertical structures  White-tailed deer  Woody plant species  Harvesting  deer  fern  forage  overstory  regeneration  sapling  seedling  timber  timber harvesting  woody plant  Coverings  Density  Harvesting  Height  Plants  Recruitment  Reforestation  Pennsylvania  United States  Acer rubrum  Amelanchier  Cervidae  Filicophyta  Gaylussacia  Hamamelis  Hamamelis virginiana  Odocoileus virginianus  Quercus  Quercus rubra  Rubus  Sassafras  Sassafras albidum  Ungulata  Vaccinium  
Regeneration gap and microsite niche partitioning in a high alpine forest: Are Norway spruce seedlings more drought-tolerant than beech seedlings? 期刊论文
, 2020, 卷号: 455
作者:  Diaci J.;  Rozman J.;  Rozman A.
收藏  |  浏览/下载:21/0  |  提交时间:2020/07/28
Economic and social effects  Nutrients  Soil moisture  Vegetation  Gap partitioning  Ground vegetation  Micro-relief  Microsite  Overbrowsing  Reforestation  alpine environment  browsing  coniferous forest  deciduous forest  drought resistance  gap dynamics  microrelief  mixed forest  niche partitioning  regeneration  seedling  soil moisture  stand structure  succession  topsoil  vegetation structure  Abies alba  Bryophyta  Fagus  Fagus sylvatica  Picea abies