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Environmental and Human Controls of Ecosystem Functional Diversity in Temperate South America [PDF]

open access: yesRemote Sensing, 2013
The regional controls of biodiversity patterns have been traditionally evaluated using structural and compositional components at the species level, but evaluation of the functional component at the ecosystem level is still scarce.
Domingo Alcaraz-Segura   +3 more
doaj   +4 more sources

How Rich is Too Rich? Measuring the Riches Line [PDF]

open access: yesSocial Indicators Research, 2020
AbstractIs it possible to identify a ‘riches line’, distinguishing the ‘rich’ from the ‘super-rich’? Recent work in political philosophy suggests that this istheoreticallypossible. This study examines for the first time theempiricalplausibility of a riches line, based on novel data collected from a representative sample of the Dutch population.
Ingrid Robeyns   +4 more
openaire   +3 more sources

A Contribution to watershed restoration on native plant growth in the semi-desert steppe, Mongolia: Composition, life forms, and ecological groups

open access: yesMongolian Journal of Biological Sciences, 2023
Land degradation has reduced ecosystem services provisioning, released carbon from disturbed soils into the atmosphere, and significantly diminished resilience to climate change.
Enkhtuvshin Dechinperlii   +2 more
doaj   +1 more source

Communities of Dung Beetles (Coleoptera: Scarabaeoidea) in the Steppe of Mongolia

open access: yesMongolian Journal of Biological Sciences, 2021
We studied the community structure of dung beetles in livestock dung within the steppe ecosystem of Mongolia. We found 15 species of dung beetles belonging to three families and representing two functional guilds, namely paracoprids and endocoprids.
Purevdorj Jargalsaikhan   +5 more
doaj   +1 more source

Depth-related patterns and regional diversity of free-living nematodes in the deep-sea Southwestern Gulf of Mexico

open access: yesFrontiers in Marine Science, 2022
Diversity of free-living marine nematode assemblages in the Southwestern Gulf of Mexico (SW GoM) is scarcely studied. Here, we aimed (1) to analyze the influence of a water depth gradient on the species richness, feeding type and taxonomic composition of
Maickel Armenteros   +3 more
doaj   +1 more source

Estimating the spatial and temporal distribution of species richness within Sequoia and Kings Canyon National Parks. [PDF]

open access: yes, 2014
Evidence for significant losses of species richness or biodiversity, even within protected natural areas, is mounting. Managers are increasingly being asked to monitor biodiversity, yet estimating biodiversity is often prohibitively expensive.
Holguin, Andrew   +3 more
core   +10 more sources

Ecological Aspects of the Phlebotominae Fauna (Diptera: Psychodidae) among Forest Fragments and Built Areas in an Endemic Area of American Visceral Leishmaniasis in João Pessoa, Paraíba, Brazil

open access: yesInsects, 2022
Sand flies are dipterans of medical importance, as some species are vectors of American visceral leishmaniasis (AVL). The municipality of João Pessoa (Paraíba, northeastern Brazil), is an endemic region for AVL, having high rates of human and canine ...
Bruna Queiroz da Silva   +5 more
doaj   +1 more source

Impact of Grazing on Diversity of Semi-Arid Rangelands in Crete Island in the Context of Climatic Change

open access: yesPlants, 2022
The rangelands of Crete island (Greece) are typical Mediterranean habitats under high risk of degradation due to long-term grazing and harsh climatic conditions.
Maria Karatassiou   +3 more
doaj   +1 more source

Biodiversity and integration of ecological characteristics of species in spatial pattern analysis [PDF]

open access: yesGlobal Journal of Environmental Science and Management, 2021
BACKGROUND AND OBJECTIVES: Assessment of biodiversity is a key factor in understanding of function and ecosystem management. Nevertheless, an operating procedure for assessing biodiversity and spatial pattern has not been established yet. Therefore, this
Z. Mohebi, H. Mirzaei
doaj   +1 more source

Changes in plant species richness distribution in Tibetan alpine grasslands under different precipitation scenarios [PDF]

open access: yes, 2020
Species richness is the core of biodiversity-ecosystem functioning (BEF) research. Nevertheless, it is difficult to accurately predict changes in plant species richness under different climate scenarios, especially in alpine biomes.
He, Yongtao   +5 more
core   +1 more source

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