搜索结果: 1-15 共查到“林学 biodiversity”相关记录25条 . 查询时间(0.078 秒)
Tree plantations replacing natural grasslands in high biodiversity areas: How do they affect the mammal assemblage?
Productive landscape Tree plantation management Medium to large-size mammals Species richness Species composition Keystone habitats Landscape heterogeneity
2024/1/23
Monoculture plantations of fast-growing trees are increasing worldwide and, in many cases, these replace highly diverse natural environments. The Mesopotamian Savannas and the Iberá marshes ecoregions...
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...
Evaluating alternative hypotheses behind biodiversity and multifunctionality relationships in the forests of Northeastern China
Biodiversity and ecosystem multifunctionality Biomass Functional traits Mass ratio effect Niche complementarity effect Vegetation quantity effect
2023/11/30
Background: The importance of biodiversity in maintaining multiple ecosystem functions has been widely accepted. However, the specific mechanisms affecting biodiversity and ecosystem multifunctionalit...
Evaluating alternative hypotheses behind biodiversity and?multifunctionality?relationships in the forests of Northeastern China
Biodiversity and ecosystem multifunctionality Biomass Functional traits Mass ratio effect Niche complementarity effect Vegetation quantity effect
2023/11/20
Background: The importance of biodiversity in maintaining multiple ecosystem functions has been widely accepted. However, the specific mechanisms affecting biodiversity and ecosystem?multifunctionalit...
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...
Impact of logging intensity on stem density, basal area and biodiversity indices five years after logging in a Caspian hardwood forest
harvesting intensity forest biodiversity northern Iran
2017/6/26
The aim of the present study was to analyse the impacts of different logging intensities after five years from logging including non-logged, low (3.4 felled stems per hectare), medium (5.2 felled stem...
Averting biodiversity collapse in tropical forest protected areas
biodiversity collapse protected areas
2015/11/13
The rapid disruption of tropical forests probably imperils global biodiversity more than any other contemporary phenomenon1–3. With
deforestation advancing quickly, protected areas are increasingly
...
Ground vegetation as an important factor in the biodiversity of forest ecosystems and its evaluation in regard to nitrogen deposition
forest monitoring nutrificiation nitrophilous species vegetation diversity
2015/4/24
We documented the current typological and phytosociological characterisation of the ground vegetation as an essential component of biodiversity in 154 Czech forest monitoring plots and to describe its...
Increasing Urban Biodiversity in Springfield, MA by Restoring the Native Floodplain Plant Community Along the Connecticut River
Springfield Increasing Urban Biodiversity
2014/12/8
The purpose of this project was to increase urban biodiversity by restoring the native floodplain plant communities along the Connecticut River at the Pioneer Valley Riverfront Club (PVRC). Restoring ...
Strengthening Urban Green: Using Green Infrastructure for Biodiversity Improvement in Boston's Highly Fragmented Urban Environments
Green Infrastructure Biodiversity Spatial Analysis Urban Green Urban Environment Target Species
2014/11/7
Increasing recognition of the worlds' expanding population and current global rural-to-urban migration necessitates a better understanding and integration of urban ecological process into the framewor...
Strengthening Urban Green: Using Green Infrastructure for Biodiversity Improvement in Boston's Highly Fragmented Urban Environments
Green Infrastructure Biodiversity Spatial Analysis Urban Green Urban Environment Target Species
2014/11/4
Increasing recognition of the worlds' expanding population and current global rural-to-urban migration necessitates a better understanding and integration of urban ecological process into the framewor...
Strengthening Urban Green: Using Green Infrastructure for Biodiversity Improvement in Boston's Highly Fragmented Urban Environments
Spatial Analysis Urban Green Urban Environment Target Species
2014/10/20
Increasing recognition of the worlds' expanding population and current global rural-to-urban migration necessitates a better understanding and integration of urban ecological process into the framewor...
Antarctica’s ice-free areas – home to most of the continent’s biodiversity – need better protection from human impact, says a group of Australian environmental scientists.
Biodiversity in Chestnut Woodlots: Management Regimen vs Woodlot Size
Vascular Plants Birds Beetles Ants Species Richness Castanea Woodlands
2013/3/4
This paper analyzes the effect of woodlot size and land-use intensity on the species richness of vascular plants, birds, beetles, and ants in Castanea sativa (chestnut) woodlots of the northwestern Ib...
Biodiversity in Bamboo Forests: a policy perspective for long term sustainability
Biodiversity Bamboo Forests
2014/5/7
Bamboo forests are unique in their ability to meet economic and social objectives of providing timber, development and raising rural incomes rapidly and over a sustained period of time. China’s exampl...