搜索结果: 1-15 共查到“林学 conservation”相关记录34条 . 查询时间(0.095 秒)
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...
Harmonizing Forest Conservation Policies with Essential Biodiversity Variables Incorporating Remote Sensing and Environmental DNA Technologies
environmental DNA essential biodiversity variables forest conservation policies indicators remote sensing biodiversity products
2023/12/8
It remains difficult to compare the state of conservation of forests of different nations. Essential Biodiversity Variables (EBVs) are a set of variables designed as a framework for harmonizing biodiv...
Forest Dynamics Models for Conservation, Restoration, and Management of Small Forests
simulation model smixed-species models spatially explicit model sempirical models process-based models mechanistic models
2023/11/30
Globally, there are myriad situations in which people aim to conserve, restore, or manage forest ecosystems at small spatial scales of 50 ha or less. To inform management, forest dynamics models provi...
Biodiversity Conservation of National Parks and Nature-Protected Areas in West Africa: The Case of Kainji National Park, Nigeria
carbon storage and sequestration climate change habitat diversity Kainji National Park protected areas air quality
2023/11/20
Due to rising global warming and climate change, biodiversity protection has become a critical ecological concern. Rich biodiversity zones are under threat and are deteriorating, necessitating nationa...
Soil carbon changes in transition areas suggest Amazon conservation outlook（图）
Soil carbon changes transition areas Amazon conservation outlook
2020/11/20
Conservation efforts on the edges of the Amazon forest, especially in light of recent deforestation by human disturbance, could help the region weather climate change, researchers say.That assessment ...
Reconciliation of research on forest carbon sequestration and water conservation
Carbon balance Ecosystem services Forest management Hydrological processes Tradeoff
2024/2/4
Carbon sequestration and water conservation are two of the key ecosystem services that forests provide for societal need to address environmental issues. Optimization of the dual services is the ultim...
Deep conservation of cis-element variants regulating plant hormonal responses
Cis-element variants hormonal response transcription factors(TFs) response elements
2024/2/28
Phytohormones regulate many aspects of plant life by activating transcription factors (TF) that bind sequence-specific response elements (RE) in regulatory regions of target genes. Despite their short...
Forest management optimization across spatial scales to reconcile economic and conservation objectives
DEAD-WOOD BIODIVERSITYCONSERVATION FINLAND MULTIFUNCTIONALITY
2024/2/27
Conflicts between biodiversity conservation and resource production can be mitigated by multi-objective management planning. Optimizing management for multiple objectives over larger land areas likely...
Wildlife win when cash takes edge off “park vs.people” conservation conflict
Wildlife cash takes edge off park vs.people
2016/2/22
Conserving wildlife habitat sounds noble, but when it comes down to work or sacrifice, cold hard cash – a decent amount of it – goes a long way.
Researchers at Michigan State University and their col...
Differential diameter-size effects of forest management on tree species richness and community structure: implications for conservation
Differential diameter-size effects tree species richness
2015/11/13
In this paper we tested the hypothesis that logging effects in the adult tree
community reverberate upon the regeneration contingent. We examined the differences on
the tree community between forest...
Assessment of coarse woody debris following selective logging in Caspian forests: implications for conservation and management
line intersect method fixed-area plot beech forest
2015/4/24
Information on the amount, distribution, and characteristics of coarse woody debris (CWD) in forest ecosystems is highly demanded by wildlife biologists, fire specialists and ecologists. Owing to its ...
Financial and socio-economic impacts of nature conservation on forestry in Slovakia
nature conservation financial and socio-economic impacts NATURA 2000
2015/4/14
The article deals with financial and socio-economic impacts of nature conservation in forest and wood industries of Slovakia. The paper presents costs and losses of state budget, forest enterprises an...
Root systems of forest tree species and their soil-conservation functions on the Krušné hory Mts. slopes disturbed by mining
root system architecture soil properties
2015/3/5
The paper describes the root system architecture of the forest tree species Fagus sylvatica L., Quercus robur L., Pinus sylvestris L., Carpinus betulus L., Acer platanoides L., and Alnus glutinosa (L....
The Role of Regional Planning in Ecosystem Conservation and Tools for Collaboration
Ecosystem Conservation Regional Planning
2014/12/8
The 20th century witnessed a staggering growth in the population of the United States along with urban migration, climate change, development of resource intensive lifestyles, and low-density resident...
Low Budget Planning for Natural Resources and Open Space Conservation in Whitingham, Vermont
Natural Resources Open Space Conservation
2014/12/8
This master's project was created for the Town of Whitingham, Vermont for the purpose of guiding town planning strategies with regard to open space and natural resources. It responds to Whitingham's d...