Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Anthony J. Booth"'
Publikováno v:
Diversity, Vol 13, Iss 12, p 635 (2021)
The availability of appropriate refugia may ameliorate some impacts of habitat degradation and can aid in the conservation of target species. In addition to natural refugia, the provision of artificial refugia may be viable, particularly in degraded
Externí odkaz:
https://doaj.org/article/f83a43978ded413686cde2ac29d1a468
Publikováno v:
Entropy, Vol 17, Iss 7, Pp 4959-4973 (2015)
This study developed niche models for the native ranges of Oreochromis andersonii, O. mortimeri, and O. mossambicus, and assessed how much of their range is climatically suitable for the establishment of O. niloticus, and then reviewed the conservati
Externí odkaz:
https://doaj.org/article/0e657483172347da8333c6578e435b81
Publikováno v:
Journal of Fish Biology. 96:1284-1290
We examined innate responses to conspecific and heterospecific alarm cues in a small cyprinid minnow, the Eastern Cape redfin Pseudobarbus afer. We found that redfins respond to conspecific skin extract, which contains alarm chemicals, and showed tha
Publikováno v:
Diversity, Vol 13, Iss 635, p 635 (2021)
Diversity; Volume 13; Issue 12; Pages: 635
Diversity; Volume 13; Issue 12; Pages: 635
The availability of appropriate refugia may ameliorate some impacts of habitat degradation and can aid in the conservation of target species. In addition to natural refugia, the provision of artificial refugia may be viable, particularly in degraded
Autor:
Wilbert T Kadye, Anthony J Booth
Publikováno v:
PLoS ONE, Vol 9, Iss 4, p e93666 (2014)
Animals exhibit diel periodicity in their activity in part to meet energy requirements whilst evading predation. A competing hypothesis suggests that partitioning of diel activities is less important because animals capitalise on opportunity. To test
Externí odkaz:
https://doaj.org/article/9e60a6cc79814ee0acf2d7ab0590a869
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-17 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-17 (2020)
Stable isotope mixing models are regularly used to provide probabilistic estimates of source contributions to dietary mixtures. Whilst Bayesian implementations of isotope mixing models have become prominent, the use of appropriate diet-tissue discrim
Publikováno v:
Environmental Biology of Fishes. 101:723-733
The development of a residential marina estate within the Knysna estuary, South Africa, introduced Reno mattresses (horizontal wire cages filled with rocks) as a novel habitat for the endangered Knysna seahorse Hippocampus capensis. Consistently high
Publikováno v:
Environmental Biology of Fishes. 101:39-54
A long-term sightings and photographic identification (photo-ID) database documented the inter-annual and monthly trends in white shark (Carcharodon carcharias) sightings, sex ratios and life-history stages at Seal Island, False Bay, South Africa, ov
Autor:
Denham Parker, James T. Thorson, Anthony J. Booth, Sven E. Kerwath, Felipe Carvalho, Maia Kapur, Rishi Sharma, Henning Winker, Laurance T. Kell
Publikováno v:
Fisheries Research. 222:105355
Age-structured production models (ASPMs) are often preferred over biomass aggregated surplus production models (SPMs) as the former can track the propagation of cohorts and explicitly account for the effects of selective fishing, even in the absence
Autor:
Wilbert T. Kadye, Anthony J. Booth
Publikováno v:
Journal of fish biologyREFERENCES. 96(5)
To test ecological niche theory, this study investigated the spatial patterns and the environmental niches of native and non-native fishes within the invaded Great Fish River system, South Africa. For the native fishes, there were contrasting environ