搜索结果: 31-45 共查到“知识库 林业基础学科”相关记录2118条 . 查询时间(3.926 秒)
Soil amendment improves carbon sequestration by trees on severely damaged acid and metal impacted landscape, but total storage remains low
Carbon sequestration Tree restoration Jack pine White birch Acidification Impacted landscape Soil organic carbon
2024/1/11
Landscape carbon storage is a key component of climate change mitigation. Tree planting on degraded land has been identified as an effective carbon capture strategy, but it is unclear how various asso...
Establishment of Regional Phytoremediation Buffer Systems for Ecological Restoration in the Great Lakes Basin, USA. I. Genotype × Environment Interactions
ecosystem services multi-environmental trials (MET) phenotypic plasticity phyto buffers phyto-recurrent selection phytotechnologies poplars Populus
2024/1/10
Poplar remediation systems are ideal for reducing runoff, cleaning groundwater, and delivering ecosystem services to the North American Great Lakes and globally. We used phyto-recurrent selection (PRS...
The Influence of Forest Management and Changed Hydrology on Soil Biochemical Properties in a Central-European Floodplain Forest
ground-water soil carbon microbial activity microbial biomass sulfates manganese iron C:N salinization climate change
2024/1/10
Anthropogenic modifications to water regimes are one of the main factors threatening the stability and existence of floodplain forests. This study presents an analysis of topsoil biogeochemistry withi...
Agroforestry to Achieve Global Climate Adaptation and Mitigation Targets: Are South Asian Countries Sufficiently Prepared?
agroforestry South Asia climate change mitigation adaptation policy REDD+ national determined contributions climate neutrality
2024/1/10
Traditional agroforestry systems across South Asia have historically supported millions of smallholding farmers. Since, 2007 agroforestry has received attention in global climate discussions for its c...
Accumulated Heating and Chilling Are Important Drivers of Forest Phenology and Productivity in the Algonquin-to-Adirondacks Conservation Corridor of Eastern North America
forest phenology productivity temperature random forest partial dependence
2024/1/10
Research Highlights: Forest phenology and productivity were responsive to seasonal heating and chilling accumulation, but responses differed across the temperature range. Background and Objectives: Te...
Seemingly Unrelated Mixed-Effects Biomass Models for Black Locust in West Poland
Robinia pseudoacacia carbon sequestration model’s additivity
2024/1/10
Information about tree biomass is important not only in the assessment of wood resources but also in the process of preparing forest management plans, as well as for estimating carbon stocks and their...
Effects of Urban Forest Types and Traits on Soil Organic Carbon Stock in Beijing
forest types forest traits partial least squares regression soil organic carbon urban forest
2023/12/21
Forests can affect soil organic carbon (SOC) quality and distribution through forest types and traits. However, much less is known about the influence of urban forests on SOC, especially in the effect...
A STELLA-Based Model to Simultaneously Predict Hydrological Processes, N Uptake and Biomass Production in a Eucalyptus Plantation
biomass eucalyptus N uptake STELLA model water use
2023/12/21
Eucalyptus is one of the fastest growing hardwoods for bioenergy production. Currently, few modeling tools exist to simultaneously estimate soil hydrological processes, nitrogen (N) uptake, and biomas...
Using Direct and Indirect Methods to Assess Changes in Riparian Habitats
riparian forest environmental changes soil moisture Ellenberg’s indicator values field measurements
2023/12/21
Hydrological regime disturbances in riparian ecosystems affect the interactions between soil properties and vegetation. The proper assessment of changes occurring in river valley forests is a basis fo...
Influence of Abiotic and Biotic Factors on Soil Microbial Biomass in Robinia pseudoacacia Plantations in the Loess Hilly Region
Robinia pseudoacacia driving factors interactive effect forward selection general linear model
2023/12/21
The ecological productivity of the Robinia pseudoacacia L. (RP) widely cultivated on the Loess hilly region has been widely questioned with its aging. Soil microbial biomass (SMB) plays a key role in ...
Short-Rotation Willows as a Wastewater Treatment Plant: Biomass Production and the Fate of Macronutrients and Metals
evapotranspirative willow system resource recovery sustainable wastewater treatment short rotation coppice
2023/12/21
Evapotranspirative willow systems (EWS) are zero-discharge wastewater treatment plants that produce woody biomass and have no discharge to surface or groundwater bodies. The influence of wastewater on...
杨凌职业技术学院生态环境工程学院林业技术专业(图)
杨凌职院生态环境工程学院 林业技术 森林植物 森林环境
2023/12/20
林业技术专业是杨凌职业技术学院生态环境工程学院的特色专业,历史悠久(前身是1950年的眉县林校、陕西林校的林业专业。2000年7月高职林业专业招生),办学经验丰富,文化底蕴深厚,师资队伍强大,专业荣誉众多。
Correlation of Leaf and Root Traits of Two Angiosperm Tree Species in Northeast China under Contrasting Light and Nitrogen Availabilities
leaf-specific traits leaf morphology root morphology leaf mass per area leaf density specific root length specific root area root tissue density
2023/12/19
Thinning is an important management practice for reducing plant competition and improving wood production in forests. The residues from thinning can contain large amounts of carbon (C) and nitrogen (N...
Long-Term Soil Fertility and Site Productivity in Stem-Only and Whole-Tree Harvested Stands in Boreal Forest of Quebec (Canada)
forest biomass whole-tree harvesting soil productivity site quality index soil provinces
2023/12/19
Using residual biomass from forest harvesting to produce energy is viewed increasingly as a means to reduce fossil fuel consumption. However, the impact such practices on soil and future site producti...
Decline in Aboveground Biomass Due to Fragmentation in Subtropical Forests of China
forest fragmentation patch size edge effects aboveground biomass fengshui forests
2023/12/19
Fragmentation has long been considered the primary cause for ecosystem degradation and biodiversity loss worldwide. Forest fragmentation affects ecosystem functioning and biodiversity in multiple ways...