Results 31 to 40 of about 6,314,644 (307)

Koedoe: African Protected Area Conservation and Science – A retrospection: 1958 to 2018

open access: yesKoedoe: African Protected Area Conservation and Science, 2019
In 2018, Koedoe celebrated an unbroken publication record of 60 years. From uncertain beginnings in 1958, it is now a mature and important internationally recognised scientific journal focussing on conservation and science in national parks in South ...
Jane Carruthers, Llewellyn C. Foxcroft
doaj   +1 more source

Species invasion history influences community evolution in a tri-trophic food web model. [PDF]

open access: yesPLoS ONE, 2009
BACKGROUND:Recent experimental studies have demonstrated the importance of invasion history for evolutionary formation of community. However, only few theoretical studies on community evolution have focused on such views.
Akihiko Mougi, Kinya Nishimura
doaj   +1 more source

Assessing the invasion risk of traded alien ferns using species distribution models [PDF]

open access: yesNeoBiota, 2023
Risk analysis plays a crucial role in regulating and managing alien and invasive species but can be time-consuming and costly. Alternatively, combining invasion and impact history with species distribution models offers a cost-effective and time ...
Emily J. McCulloch-Jones   +3 more
doaj   +3 more sources

The aryans and the ancient system of caste [PDF]

open access: yes, 2015
Over the last century or two, the dominant accounts of the caste system have looked for its roots in the ancient history of India. More precisely scholars have linked the origin of the caste system to the invasion of a Sanskrit speaking people, the ...
Keppens, Marianne
core   +2 more sources

Global Invasion History and Genomic Signatures of Adaptation of the Highly Invasive Sycamore Lace Bug. [PDF]

open access: yesGenomics Proteomics Bioinformatics
Abstract Invasive species cause massive economic and ecological damages. Climate change has resulted in an unprecedented increase in the number and impact of invasive species; however, the mechanisms underlying these invasions are unclear.
Du Z   +7 more
europepmc   +3 more sources

Identifying spatial invasion of pandemics on metapopulation networks via anatomizing arrival history [PDF]

open access: yes, 2015
Spatial spread of infectious diseases among populations via the mobility of humans is highly stochastic and heterogeneous. Accurate forecast/mining of the spread process is often hard to be achieved by using statistical or mechanical models.
Li, Xiang, Wang, Jian-Bo, Wang, Lin
core   +2 more sources

Invasion history of Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) in Ecuador

open access: yesbioRxiv, 2020
Harmonia axyridis is a ladybird extensively used around the world for biological control of agricultural pest. However, it has become invasive in several countries, producing negative ecological and socio-economic impacts.
D. Cisneros-Heredia   +1 more
semanticscholar   +1 more source

Changes in the composition of mammal fauna in the Black Sea Reserve Region because of invasion of species (History of studying of mammals and economic development of the region) [PDF]

open access: yesПраці Теріологічної школи, 2014
The Black Sea Coast fauna research had begun together with development of these territories. These territories attracted a special attention of scientists in the beginning of the 20th century.
Z. V. Selyunina
doaj   +1 more source

Prunus serotina unleashed: invader dominance after 70 years of forest development [PDF]

open access: yes, 2009
Propagule pressure and disturbance have both been found to facilitate invasion. Therefore, knowledge on the history of introduction and disturbance is vital for understanding an invasion process, and research should focus on areas in which the invasive ...
Baeten, L.   +6 more
core   +3 more sources

Recent human history governs global ant invasion dynamics [PDF]

open access: yesNature Ecology & Evolution, 2017
Human trade and travel are breaking-down biogeographic barriers, resulting in shifts in the geographical distribution of organisms, yet it remains largely unknown whether different alien species generally follow similar spatiotemporal colonization patterns and how such patterns are driven by trends in global trade.
Bertelsmeier, Cleo   +3 more
openaire   +2 more sources

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