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| Where to find structural grade timber: A case study in ponderosa pine based on stand and tree level factors 期刊论文
, 2020, 卷号: 459
作者: Caballé G.; Santaclara O.; Diez J.P.; Letourneau F.; Merlo E.; Meier A.M.
  收藏 | 浏览/下载：37/0 | 提交时间：2020/07/28
Acoustic measuring instruments Acoustic wave velocity Environmental regulations Stiffness Cross correlations Dynamic modulus of elasticity Independent trees Independent variables Microfibril angles Predictive modeling Site index Slenderness Forestry acoustic method basal area coniferous tree correlation environmental conditions estimation method forestry production site index stand structure Dynamic Tests Elastic Strength Environmental Regulations Forestry Site Index Stiffness Tree Dimensions Variables Argentina Patagonia Pinus ponderosa |
| Microsite conditions in a low-elevation Engelmann spruce forest favor ponderosa pine establishment during drought conditions 期刊论文
, 2020, 卷号: 463
作者: Hill E.M.; Ex S.
收藏 | 浏览/下载：25/0 | 提交时间：2020/07/28
Climate change Debris Drought Reforestation Soil moisture Adaptive Management Canopy Microsite Regeneration Woody debris Population distribution adaptive management coarse woody debris coniferous forest coniferous tree drought forest canopy silviculture soil moisture Coverings Drought Picea Engelmannii Pinus Ponderosa Reforestation Survival United States Picea Picea engelmannii |
| Quantitative and qualitative approaches to assess tree vigor and stand health in dry pine forests 期刊论文
, 2020, 卷号: 465
作者: Grulke N.; Bienz C.; Hrinkevich K.; Maxfield J.; Uyeda K.
收藏 | 浏览/下载：25/0 | 提交时间：2020/07/28
Cluster analysis Conservation Environmental regulations Health Monitoring Needles Petroleum reservoir evaluation Forest restoration Forest treatment Pine forest Ponderosa pines Stand management Tree vigor Forestry assessment method coniferous forest coniferous tree drought forest canopy forest ecosystem forest management insect pathogen qualitative analysis quantitative analysis stand structure tree Conservation Environmental Regulations Forestry Health Monitoring Needles Fungi Hexapoda Pinus ponderosa |
| Exotic pine forestation shifts carbon accumulation to litter detritus and wood along a broad precipitation gradient in Patagonia, Argentina 期刊论文
, 2020, 卷号: 460
作者: Araujo P.I.; Austin A.T.
收藏 | 浏览/下载：22/0 | 提交时间：2020/07/28
Biodiversity Carbon dioxide Global warming Land use Reforestation Afforestation Carbon sequestration Land-use change Litter decomposition Pinus ponderosa Precipitation gradients Semi-arid ecosystems Temperate forests Ecosystems carbon carbon emission carbon sequestration coniferous forest decomposition environmental gradient human activity invasive species land use change litter precipitation assessment semiarid region temperate forest terrestrial ecosystem wood Biodiversity Carbon Dioxide Ecosystems Land Use Pinus Ponderosa Reforestation Argentina Patagonia Coniferophyta Pinus ponderosa |
| Effects of fuel reduction timber harvests on forage resources for deer in northeastern Washington 期刊论文
, 2020, 卷号: 458
作者: Hull I.T.; Shipley L.A.; Berry S.L.; Loggers C.; Johnson T.R.
收藏 | 浏览/下载：27/0 | 提交时间：2020/07/28
Biomass Fires Fuels Light transmission Nutrition Vegetation Douglas fir Forage Mule deer Odocoileus Ponderosa pines Thinning Understory Ungulates White-tailed deer Forestry basal area coniferous tree deer food quality forage forest canopy forest fire forest management spacing thinning timber harvesting understory Biomass Fires Fuels Nutrition Plants Transmittance Colville National Forest United States Washington [United States] Cervidae Coniferophyta Odocoileus Odocoileus hemionus Odocoileus virginianus Pinus ponderosa Pseudotsuga Pseudotsuga menziesii Ungulata |
| Regeneration patterns reveal contraction of ponderosa forests and little upward migration of pinyon-juniper woodlands 期刊论文
, 2020, 卷号: 458
作者: Minott J.A.; Kolb T.E.
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Climate change Ecology Arizona Juniperus Pinus edulis Pinus ponderosa Seedling establishment Reforestation climate change coniferous tree density dependence drought stress ecotone range size regrowth seedling establishment woodland Arizona Ecology Juniperus Pinus Edulis Pinus Ponderosa Reforestation Arizona United States United States Juniperus Pinus edulis Pinus ponderosa |
| Fire legacies, heterogeneity, and the importance of mixed-severity fire in ponderosa pine savannas 期刊论文
, 2020, 卷号: 459
作者: Roberts C.P.; Donovan V.M.; Nodskov S.M.; Keele E.B.; Allen C.R.; Wedin D.A.; Twidwell D.
收藏 | 浏览/下载：34/0 | 提交时间：2020/07/28
Animals Biodiversity Ecosystems Forestry Image reconstruction Restoration Vegetation Complexity Disturbance legacies Fire severity Heterogeneity Mixed severity Ponderosa pines Savanna Fires animal community complexity coniferous forest ecosystem resilience environmental disturbance environmental restoration fire management forest fire heterogeneity savanna Animals Biodiversity Ecosystems Forestry Plants Restoration Animalia Pinus ponderosa |
| Topography and fire legacies drive variable post-fire juvenile conifer regeneration in eastern Oregon, USA 期刊论文
, 2020, 卷号: 474
作者: Boag A.E.; Ducey M.J.; Palace M.W.; Hartter J.
收藏 | 浏览/下载：28/0 | 提交时间：2020/07/28
Drought Ecosystems Reforestation Surveys Thermal load Topography Conifer seedlings Drought conditions Forest ecosystem Lodgepole pine Marginal sites Plant associations Ponderosa pines Sapling densities Fires climate effect coniferous tree forest ecosystem forest management grassland moisture content population density probability regeneration sapling seedling shrubland succession topography wildfire Drought Ecosystems Pinus Contorta Reforestation Surveys Topography Blue Mountains [United States] United States Coniferophyta Pinus contorta Pseudotsuga Pseudotsuga menziesii |
| Fire regimes and structural changes in oak-pine forests of the Mogollon Highlands ecoregion: Implications for ecological restoration 期刊论文
, 2020, 卷号: 465
作者: Huffman D.W.; Floyd M.L.; Hanna D.P.; Crouse J.E.; Fulé P.Z.; Sánchez Meador A.J.; Springer J.D.
收藏 | 浏览/下载：29/0 | 提交时间：2020/07/28
Climate change Conservation Ecosystems Fires Land use Managers Restoration Structure (composition) Dendroecological reconstruction Land-use change Reference condition Southwest United States Transition zones Reforestation abundance basal area climate change coniferous forest conservation status deciduous forest deciduous tree dendroecology ecoregion environmental conditions forest fire land use land use change stand structure understory Conservation Ecosystems Fires Land Use Reforestation Restoration Arizona Highlands Prescott Scotland United Kingdom United States Pinus ponderosa Quercus arizonica Quercus emoryi Quercus gambelii |
| 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 |
