Results 81 to 90 of about 2,964,658 (289)

Biodiversity and key ecosystem services in agroforestry coffee systems in the Brazilian Atlantic Rainforest Biome [PDF]

open access: yes, 2012
The thesis reports the results of long-term experimentation (since 1993) of family farmers with agroforestry (AF) coffee systems in the Brazilian Atlantic Rainforest region, a highly fragmented and threatened biodiversity hotspot.
Souza, H.N., de, de Souza, H.N.
core  

Biological Invasions and Soil Biodiversity [PDF]

open access: yes, 2010
Biodiversity has different meanings depending on the situation and the target audience. For example, the Oxford English Dictionary defines biodiversity as being The variety of plant and animal life in the world or in a particular habitat . While this is
Van der Putten, W.H.   +90 more
core   +2 more sources

Uncovering renewable energy policy impact channels on land values, the local farm structure, and farmland heterogeneity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt   +6 more
wiley   +1 more source

Choice experiments on land managers' participation in environmental programs: A systematic review and meta‐analysis of estimate validity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Discrete choice experiments are increasingly being used to estimate land managers' willingness to accept participation in incentive‐based environmental programs. This is a specific application of discrete choice experiments: the estimation of willingness to accept for a private good (program participation) where respondents have to make trade ...
Anastasio J. Villanueva   +2 more
wiley   +1 more source

Reduced soil moisture caused by human disturbance mediates the biodiversity effects on ecosystem multifunctionality across stand ages in the temperate forests of North-Eastern China

open access: yesGlobal Ecology and Conservation
Human-influenced soil moisture significantly shapes the biodiversity effects on ecosystem functions in temperate forests. However, its role in regulating the biodiversity effects on ecosystem multifunctionality at different stages of stand development ...
Feifei Zhao   +8 more
doaj   +1 more source

Soil seed bank dynamics in transferred topsoil: Evaluating restoration potentials [PDF]

open access: yes, 2012
Global change, increasing human population growth and urbanisation represent increasing pressures on biodiversity and ecosystem function. It is now widely recognised that conservation of existing natural fragments will not be sufficient to maintain ...
Fowler, William
core  

Humusica 2021. Soil Biodiversity and Management - Practical tools and actions for facing the future [PDF]

open access: yes, 2021
JUNE 24th 14h30-16h30. 1. Topsoil classification QUESTION: Is there a wise way to use the soil? Zanella Augusto: Outlook Renée-Claire Le Bayon: Humusica project and general topsoil classification -> Main outcomes Dylan Tatti: Focus on ...
Eleonora Bonifacio   +18 more
core  

The causal effect of agricultural landscape simplification on Germany's grasslands during a compound drought and heatwave in 2018

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Preserving ecosystem services, along with economic and environmental benefits, will require future landscape policies to identify and incorporate relevant landscape features. In this paper, we investigate the causal effect of agricultural landscape simplification on drought‐related grassland damages.
Marco Ferro   +5 more
wiley   +1 more source

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording   +4 more
wiley   +1 more source

Metagenomic analysis of a a southern maritime Antarctic soil [PDF]

open access: yes, 2012
Our current understanding of Antarctic soils is derived from direct culture on selective media, biodiversity studies based on clone library construction and analysis, quantitative PCR amplification of specific gene sequences and the application of ...
David Anthony Pearce   +41 more
core   +1 more source

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