Výsledky vyhledávání - "Lucas N Joppa"

Akademický článek

Modeling the building blocks of biodiversity.

Publikováno v: PLoS ONE, Vol 8, Iss 2, p e56277 (2013)

BACKGROUND: Networks of single interaction types, such as plant-pollinator mutualisms, are biodiversity's "building blocks". Yet, the structure of mutualistic and antagonistic networks differs, leaving no unified modeling framework across biodiversit

Externí odkaz: https://doaj.org/article/1d0460b61aad4ca18d60349773671d85

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Akademický článek

On population growth near protected areas.

Autor: Lucas N Joppa, Scott R Loarie, Stuart L Pimm

Publikováno v: PLoS ONE, Vol 4, Iss 1, p e4279 (2009)

BackgroundProtected areas are the first, and often only, line of defense in efforts to conserve biodiversity. They might be detrimental or beneficial to rural communities depending on how they alter economic opportunities and access to natural resour

Externí odkaz: https://doaj.org/article/906e66f37d4e404cbd481e21ff8845a4

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Akademický článek

High and far: biases in the location of protected areas.

Autor: Lucas N Joppa, Alexander Pfaff

Publikováno v: PLoS ONE, Vol 4, Iss 12, p e8273 (2009)

BACKGROUND: About an eighth of the earth's land surface is in protected areas (hereafter "PAs"), most created during the 20(th) century. Natural landscapes are critical for species persistence and PAs can play a major role in conservation and in clim

Externí odkaz: https://doaj.org/article/4ad96a293a5445c5a0aac4f88a3c29ee

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Elektronická kniha

Protected Areas : Are They Safeguarding Biodiversity?

Autor: Lucas N. Joppa, Jonathan E. M. Bailie, John G. Robinson

Protected areas spearhead our response to the rapidly accelerating biodiversity crisis. However, while the number of protected areas has been growing rapidly over the past 20 years, the extent to which the world's protected areas are effectively cons

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Impact of alternative metrics on estimates of extent of occurrence for extinction risk assessment

Autor: Lucas N, Joppa, Stuart H M, Butchart, Michael, Hoffmann, Steve P, Bachman, H Resit, Akçakaya, Justin F, Moat, Monika, Böhm, Robert A, Holland, Adrian, Newton, Beth, Polidoro, Adrian, Hughes

Publikováno v: Conservation biology : the journal of the Society for Conservation Biology. 30(2)

In International Union for Conservation of Nature (IUCN) Red List assessments, extent of occurrence (EOO) is a key measure of extinction risk. However, the way assessors estimate EOO from maps of species' distributions is inconsistent among assessmen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f4e7f4df1ec1d23871c5f6f808ab007f
https://pubmed.ncbi.nlm.nih.gov/26183938

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Estimating the normal background rate of species extinction

Autor: Jurriaan M, De Vos, Lucas N, Joppa, John L, Gittleman, Patrick R, Stephens, Stuart L, Pimm

Publikováno v: Conservation biology : the journal of the Society for Conservation Biology. 29(2)

A key measure of humanity's global impact is by how much it has increased species extinction rates. Familiar statements are that these are 100-1000 times pre-human or background extinction levels. Estimating recent rates is straightforward, but estab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b1322663d056e19a1605819bb9a94606
https://pubmed.ncbi.nlm.nih.gov/25159086

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Mapping change in human pressure globally on land and within protected areas

Autor: Jonas, Geldmann, Lucas N, Joppa, Neil D, Burgess

Publikováno v: Conservation biology : the journal of the Society for Conservation Biology. 28(6)

It is widely accepted that the main driver of the observed decline in biological diversity is increasing human pressure on Earth's ecosystems. However, the spatial patterns of change in human pressure and their relation to conservation efforts are le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::030a7ad781501b15e8b3a2928928b7d2
https://pubmed.ncbi.nlm.nih.gov/25052712

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More than a meal… integrating non-feeding interactions into food webs

Autor: Sonia, Kéfi, Eric L, Berlow, Evie A, Wieters, Sergio A, Navarrete, Owen L, Petchey, Spencer A, Wood, Alice, Boit, Lucas N, Joppa, Kevin D, Lafferty, Richard J, Williams, Neo D, Martinez, Bruce A, Menge, Carol A, Blanchette, Alison C, Iles, Ulrich, Brose

Publikováno v: Ecology letters. 15(4)

Organisms eating each other are only one of many types of well documented and important interactions among species. Other such types include habitat modification, predator interference and facilitation. However, ecological network research has been t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d13396b89405d089199dd28fa9270bde
https://pubmed.ncbi.nlm.nih.gov/22313549

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