搜索结果: 1-15 共查到“农学 conservation”相关记录89条 . 查询时间(0.125 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...
2005年，云南省首次提出了极小种群野生植物的保护概念，并在2010年启动了《云南省极小种群物种拯救保护规划纲要（2010—2020年）和紧急行动计划（2010—2015年）》。2012年，国家林草局和国家发改委联合下发了《全国极小种群野生植物的拯救保护工程规划（2011—2015年）》，并得到全国各省市地方的响应。至此，从概念提出到付诸行动，我国在极小种群野生植物开展的保护工作已逾十数年。
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...
四川农业大学管理学院王芳教授在《Resources, Conservation and Recycling》发表高水平论文
四川农业大学管理学院 王芳 教授 Resources, Conservation and Recycling 高水平论文
2018/10/30
2018年9月13日，《Resources, Conservation and Recycling》在线发布了我校为通讯单位、管理学院王芳教授为通讯作者，其访学交流的合作导师、荷兰乌特勒支大学Bettina Bluelming研究员为本论文第一作者的一篇论文，该杂志2018年SCI/SSCI收录影响因子达5.12。该篇论文名为“An institutional approach to manure...
New Study:Industry Conservation Ethic Proves Critical To Gulf Of Maine Lobster Fishery（图）
Industry Conservation Ethic Proves Maine Lobster Fishery
2018/2/1
A new study, led by scientists at the Gulf of Maine Research Institute and colleagues at the University of Maine and NOAA, demonstrates how conservation practices championed by Maine lobstermen help m...
Splash erosion in maize crops under conservation management in combination with shallow strip-tillage before sowing
aggregate stability conservation tillage mulch plants cover plants residues silage maize soil protection
2017/6/26
Soil under maize cropping is among the most endangered by erosion. The effect of conservation tillage management on values of splash erosion when using shallow strip tillage before sowing maize was ev...
Genealogical analysis of the Gochu Asturcelta pig breed:insights for conservation
genetic variability pedigree analysis founder contribution conservation of genetic stock
2016/3/24
The Breeders Association of Gochu Asturcelta (ACGA) initiated a recovery programme with six founders (three boars and three sows) in 2002. Information provided by a total of 3156 records (515 litters,...
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...
Extreme Grain-Based Cropping Systems: When Herbicide-Free Weed Management Meets Conservation Tillage in Northern Climates
Blade roller fl exible crop production syste low-input cropping system
2015/12/23
The challenges associated with the adoption of conservation tillage and/or low-input cropping systems, whether organic or
herbicide-free, across Canada are shaped by scale, environment, and local pra...