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| Cheap plastic is flooding developing countries, so we're making new biodegradable materials to help 科技资讯
2020
  收藏 | 浏览/下载：1/0 | 提交时间：2020/09/23 |
| Reaching Zero with Renewables-Eliminating CO2 Emissions from Industry and Transport in Line with the 1.5 ℃ Climate Goal 科技报告
, 2020
作者: [unavailable]
 Adobe PDF(19167Kb) | 收藏 | 浏览/下载：1/0 | 提交时间：2021/11/24 |
| Energy Technology Perspectives 2020 科技报告
, 2020
作者: [unavailable]
Adobe PDF(12015Kb) | 收藏 | 浏览/下载：8/0 | 提交时间：2021/11/24 |
| Nanocrystals from Recycled Wood Waste Make Carbon-Fiber Composites Tougher 科技资讯
2020
收藏 | 浏览/下载：0/0 | 提交时间：2020/08/12 |
| Climate Strategies 2020 科技报告
, 2020
作者: United Nations Environment Programme
 浏览 | Adobe PDF(11775Kb) | 收藏 | 浏览/下载：209/36 | 提交时间：2020/03/25 |
| Land Use Policies for a Net Zero UK 科技报告
, 2020
作者: [unavailable]
Adobe PDF(8467Kb) | 收藏 | 浏览/下载：2/0 | 提交时间：2021/11/24 |
| Tree breeding and silviculture: Douglas-fir volume gains with minimal wood quality loss under variable planting densities 期刊论文
, 2020, 卷号: 465
作者: Isaac-Renton M.; Stoehr M.; Bealle Statland C.; Woods J.
收藏 | 浏览/下载：107/0 | 提交时间：2020/07/28
Acoustic wave velocity Economic and social effects Hardwoods Productivity Quality control Site selection Branch thickness Crown recession Forest productivity Genetic gain Genetic selection Growth and yield models Pseudotsuga menziesii Realized gain trials Resistograph Spacing Trade off Tree improvement Tree size Wood density Forestry breeding coniferous tree density design forestry practice forestry production growth rate model validation natural selection performance assessment silviculture spacing stocking density survival tree planting wood quality Hardwoods Productivity Pseudotsuga Menziesii Quality Control Spacing Wood Density Pseudotsuga Pseudotsuga menziesii Pseudotsuga menziesii var. menziesii |
| The effects of contrasting environments on the basic density and mean annual increment of wood from eucalyptus clones 期刊论文
, 2020, 卷号: 458
作者: Esther de Lima Costa S.; Cavalcante do Santos R.; Baptista Vidaurre G.; Vinícius Oliveira Castro R.; Maria Gonçalves Rocha S.; Lorenzato Carneiro R.; Camargo Campoe O.; Patrícia de Sousa Santos C.; Rodrigues Ferreira Gomes I.; Fernandes de Oliveira Carvalho N.; Fernando Trugilho P.
收藏 | 浏览/下载：33/0 | 提交时间：2020/07/28
Cloning Cluster analysis Hydrostatic pressure Plants (botany) Principal component analysis Productivity Canonical correlations Environmental conditions Environmental variations Eucalyptus plantations Mean annual increments Vapor pressure deficit Water storage capacity Wood qualities Wood environmental conditions environmental factor environmental gradient environmental stress precipitation (climatology) vapor pressure water storage wood quality Clones Eucalyptus Hydraulic Pressure Productivity Sites Variables Variations Wood Brazil Eucalyptus |
| Heartwood variation of Eucalyptus urophylla is influenced by climatic conditions 期刊论文
, 2020, 卷号: 458
作者: Almeida M.N.F.D.; Vidaurre G.B.; Pezzopane J.E.M.; Lousada J.L.P.C.; Silva M.E.C.M.; Câmara A.P.; Rocha S.M.G.; Oliveira J.C.L.D.; Campoe O.C.; Carneiro R.L.; Alvares C.A.; Tomazzelo-Filho M.; Figueiredo F.D.M.D.; Oliveira R.F.
收藏 | 浏览/下载：17/0 | 提交时间：2020/07/28
Cloning Density (specific gravity) Forestry Hardwoods Plants (botany) Regression analysis Soil moisture Climate condition Huber value Mean annual increments Meteorological variables Multiple regression analysis Response variability Sapwood Wood qualities Wood products climate conditions color population density selective breeding water use efficiency wood wood quality X-ray analysis Forestry Hardwoods Podocarpus Spicatus Regression Analysis Sites Variables Wood Density Wood Products Brazil Eucalyptus Eucalyptus urophylla |
| Tree breeding and silviculture: Douglas-fir volume gains with minimal wood quality loss under variable planting densities 期刊论文
Forest Ecology and Management, 2020, 卷号: 465
作者: Isaac-Renton M.; Stoehr M.; Bealle Statland C.; Woods J.
收藏 | 浏览/下载：12/0 | 提交时间：2020/12/08 |
