Results 141 to 150 of about 42,874 (282)

Greenhouse gases fluxes in Semiarid of Pernambuco. [PDF]

open access: yes, 2017
The objective of this study was to monitor the soil fluxes of CO2, CH4 and N2O in Buffel grass, in grazed Caatinga and in a native Caatinga area in Pernambuco Semiarid ...
GIORDANO, L A.   +3 more
core  

Multi‐decadal woodland recovery after land abandonment: environmental constraints on passive rewilding in Mediterranean landscapes

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Across the Mediterranean Basin, land abandonment has opened large areas to passive rewilding, raising questions about the pace and variability of secondary succession in these landscapes and how ecological and abiotic gradients mediate vegetation recovery in post‐agricultural landscapes. Objectives This study aims to quantify long‐
António Vaz Pato   +4 more
wiley   +1 more source

EC07-162 Skillful Grazing Management on Semiarid Rangelands [PDF]

open access: yes, 2007
Extension Circular 07-162 discusses skillful grazing management on semiarid ...
Reece, Patrick E.   +2 more
core   +1 more source

Nursery pot size, not planting density, affects vegetation performance in a restored semi‐arid wetland

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Coastal wetland restoration often involves planting nursery‐grown potted plants to accelerate vegetation development, particularly when stressful conditions or insufficient source material inhibit natural recruitment. Under these conditions, planting more densely or larger, more developed plants may increase vegetation survival ...
Kathryn M. Beheshti   +10 more
wiley   +1 more source

CrustCheck: a conceptual framework for interpreting biocrust trait–function relationships in drylands

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Biocrusts are increasingly recognized for their contribution to soil stability, hydrology, nutrient cycling, and energy balance in drylands, yet practical field methods for assessing functional roles are limited. Existing approaches typically rely on cover estimates, taxonomic identification, or laboratory analyses, providing ...
Nicky Parker   +5 more
wiley   +1 more source

Environmental Contaminants of Asiatic Deserts Ecosystems in relation to Plants Distribution and Structure [PDF]

open access: yes
The focus of this research is on the salt/metalliferous pollutants because of their extreme toxicity, carcinogenicity, wide distribution and slow biodegradation under the harsh arid/semiarid environments.
Tsukatani Tsuneo   +5 more
core  

Produtividade de biomassa em sistemas agroflorestais e tradicionais no Cariri Paraibano Biomass productivity in agroforestry and traditional systems in the 'Cariri Paraibano'

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2013
As produtividades de biomassa de sistemas tradicionais (cultivos de milho e feijão, capim buffel ou palma) e agroflorestais (cultivos entre fileiras de gliricídia ou maniçoba) foram comparadas em experimento em parcelas subdivididas, de 2006 a 2009, em ...
Júlio C. R. Martins   +4 more
doaj  

Climate conditions on the South‐Iberian Palaeomargin during the latest Pliensbachian to early Toarcian: A mineralogical and geochemical study from hemipelagic deposits

open access: yesSedimentology, EarlyView.
ABSTRACT The integrated analysis of lithofacies, mineralogy and geochemistry of the hemipelagic marine succession exposed in La Cerradura section (South‐Iberian Palaeomargin) provides new information to characterise the palaeoenvironmental conditions during the latest Pliensbachian to early Toarcian, including the Jenkyns Event.
Chaima Ayadi   +4 more
wiley   +1 more source

Spatial metrics in fire ecology: seeking consistency amidst complexity

open access: yesBiological Reviews, Volume 101, Issue 4, Page 1641-1661, August 2026.
ABSTRACT Technological advances, including remote sensing, have led to a proliferation of metrics used in ecological studies to examine spatial patterns of fire regimes and their ecological effects. Researchers can use many different metrics to analyse spatial variation in both fire events and resulting fire regimes, including fire size, shape ...
Alexander R. Carey   +5 more
wiley   +1 more source

Wild Edible Plants in Angola: Diversity, Traditional Uses, Phytochemical Properties, and Socio‐Economic Potential

open access: yeseFood, Volume 7, Issue 4, August 2026.
Wild edible plants (WEP) in Angola: number of species recorded by family and their distribution ranges; four of the most used WEP: Tamarindus indica (Fabaceae), Carissa spinarum (Apocynaceae), Adansonia digitata (Malvaceae), and Vitex doniana (Lamiaceae).
Claudete Bastos   +4 more
wiley   +1 more source

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