Results 81 to 90 of about 11,789 (211)

TP53 copy number expansion is associated with the evolution of increased body size and an enhanced DNA damage response in elephants

open access: yeseLife, 2016
A major constraint on the evolution of large body sizes in animals is an increased risk of developing cancer. There is no correlation, however, between body size and cancer risk. This lack of correlation is often referred to as 'Peto's Paradox'. Here, we
Michael Sulak   +7 more
doaj   +1 more source

Evaluation of Demographics and Social Life Events of Asian (Elephas maximus) and African Elephants (Loxodonta africana) in North American Zoos.

open access: yesPLoS ONE, 2016
This study quantified social life events hypothesized to affect the welfare of zoo African and Asian elephants, focusing on animals that were part of a large multi-disciplinary, multi-institutional elephant welfare study in North America.
Natalia A Prado-Oviedo   +6 more
doaj   +1 more source

The ivory trade and the future of the African elephant: summary of the interim report of the Ivory Trade Review Group

open access: yesPachyderm, 1989
Summarizes the interim ITRG report, as presented to the African Elephant Working Group meeting in Botswana July 1989, in terms of looking at the fall in elephant numbers and the effect this has on the elephant herds, the ivory exports from Africa the ...
Trade Ivory
doaj   +1 more source

Perceived costs as drivers of wildlife management preferences in rural Tanzanian communities

open access: yesConservation Biology, EarlyView.
Abstract Effectively managing human–wildlife interactions is crucial for fostering coexistence on shared landscapes. Management options are most effective when aligned with the preferences of people directly affected by wildlife, yet little is known about how socioecological factors influence these preferences.
Christian Kiffner   +10 more
wiley   +1 more source

Utilisation of the African Elephant [PDF]

open access: yesNature, 1878
I have just read some remarks in NATURE (vol. xix. p. 54) on the utilisation of the African elephant, which I think are worth considering. Judging from the specimens in the Regent's Park Gardens, which I suppose have not been selected in any way, and are therefore only average samples of the African species, I should say that the African elephant would
openaire   +1 more source

Assessment of ecosystem status in Mozambique and implications for environmental planning

open access: yesConservation Science and Practice, EarlyView.
We assess Mozambique's terrestrial ecosystems using the IUCN Red List of Ecosystems framework, showing that more than half of Mozambique's ecosystems are threatened, with impacts primarily concentrated in temperate subhumid grasslands and pyric tussock savannas.
Kendall R. Jones   +12 more
wiley   +1 more source

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