Results 11 to 20 of about 13,265,730 (254)

Plant diversity across five vegetation belts in the Pyrenees (Catalonia, Spain) [PDF]

open access: yes, 2012
In this paper we analyze the size and habitat partitioning of the vascular floras of five areas of the NE Iberian Peninsula, representing five distinct vegetation belts and three floristic regions: Mediterranean (basal belt), medio-European (submontane ...
Ferré Codina, Albert   +1 more
core   +5 more sources

Assessing 20th century climate-vegetation feedbacks of land-use change and natural vegetation dynamics in a fully coupled vegetation-climate model [PDF]

open access: yes, 2010
This study describes the coupling of the dynamic global vegetation model (DGVM), Lund–Potsdam–Jena Model for managed land (LPJmL), with the general circulation model (GCM), Simplified Parameterizations primitivE Equation DYnamics model (SPEEDY), to study
Bart J. Strengers   +20 more
core   +1 more source

Assessing Vegetation Heritage Value: The Alentejo Central (Portugal) as a Case Study

open access: yesLand, 2021
Vegetation natural heritage can be valued in itself, but also as a habitat for many wildlife species. This study presents a methodological essay concerning the evaluation of plant heritage, applied in Central Alentejo, in the south of Portugal.
Teresa Batista   +3 more
doaj   +1 more source

The concept of potential natural vegetation: an epitaph?

open access: yes, 2010
We discuss the usefulness of the concept of Potential Natural Vegetation (PNV), which describes the expected state of mature vegetation in the absence of human intervention.
Alessandro Chiarucci   +13 more
core   +2 more sources

Soil Response to Agricultural Land Abandonment: A Case Study of a Vineyard in Northern Italy

open access: yesAgronomy, 2021
Agricultural land abandonment is an emerging problem in European Union (EU), and about 11% of agricultural EU land is at high risk of abandonment in the coming 10 years. Land abandonment may have both positive and negative effects in ecosystems.
Luigi Sciubba   +6 more
doaj   +1 more source

Evaluating the post-fire natural regeneration of Mediterranean-type scrublands in Central Spain

open access: yesMediterranean Botany, 2021
We performed a five-year assessment of the natural vegetation restoration capacity following the 2012 fires in Valdemaqueda (Madrid, Spain) via the characterization of the post-fire and residual vegetation and the analysis of soil physico-chemical ...
Rosina Magaña Ugarte   +2 more
doaj   +1 more source

The natural vegetation of the Robertson Karoo : an evaluation of its conservation status [PDF]

open access: yes, 1990
Bibliography: leaves 164-179.The natural vegetation of the Robertson Karoo contains many taxa and vegetation communities worthy of conservation. This thesis is concerned with aiding the future conservation of natural vegetation of the Robertson Karoo by ...
Wood, Julia
core   +1 more source

Human disturbance is the major driver of vegetation changes in the Caatinga dry forest region

open access: yesScientific Reports, 2023
Drastic changes in vegetation structure caused by exceeding ecological thresholds have fueled the interest in tropical forest responses to climate and land-use changes.
Helder F. P. Araujo   +3 more
doaj   +1 more source

Effects of land use changes on soil organic carbon, nitrogen and their losses in a typical watershed of the Loess Plateau, China

open access: yesEcological Indicators, 2021
The “Grain for Green” programme has had a significant impact on land use change and carbon and nitrogen balance. However, it is unlear how vegetation restoration affects soil organic carbon (SOC), nitrogen (N) and their losses based on the grid measured ...
Guangyu Zhu   +3 more
doaj   +1 more source

The map of potential natural vegetation as a basis for comparative studies and geobotanical regionalization

open access: yesActa Societatis Botanicorum Poloniae, 2014
A method of typology and regionalization of landscape units of vegetation on the basis of a map of potential natural vegetation is presented. Particular attention has been paid to the methodical basis of the conducted division.
Joanna Plit
doaj   +1 more source

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