News Update on Ecology Research: Aug – 2019

 News Update on Ecology Research: Aug – 2019

Ecology. Individuals, populations and communities.

This text-book of the ecology of organisms (plant and animal) is meant for college kids whose degree-level courses embody ecology, and is in four parts: organisms, interactions, a pair of overviews, and communities, severally. Topics restricted at the amount of the individual organism embody the match between organisms and their environments; conditions; resources; life and death in unitary and standard organisms; and migration and spreading in house and time. The interactions mentioned embody intra- and inter-specific competition; the character of predation; the behaviour of predators; the population dynamics of predation; decomposers and detrivores; and mutuality. [1]

The Population Ecology of Organizations

A population ecology perspective on organization-environment relations is projected as an alternate to the dominant adaptation perspective. The strength of mechanical phenomenon pressures on structure structure suggests the applying of models that depend upon competition and choice in populations of organizations. many such models additionally as problems that arise in tries to use them to the organization-environment drawback are mentioned. [2]

Life zone ecology.

Holdridge’s conception of ‘life zones’ because the major units of ecological classification relies on the relations between ‘biotemperature’ (the mean of the annual temperature between 0°and 30°C.), mean total annual precipitation and potential evapotranspiration magnitude relation. this idea is developed in chapters addressing the association, succession, the soil, the atmosphere, water, demography, land-use designing and productivity. associate appendix contains a hundred photos (J. A. Tosi Jr.) illustrating aspects of natural vegetation and land utilization in some life zones of Central and (northern) South America. [3]

Biological and environmental drivers of trophic ecology in marine fishes – a global perspective

Dietary niche breadth and organic process position ar key purposeful traits describing a consumer’s organic process ecology and also the role it plays during a community. However, our understanding of the environmental and biological drivers of each traits is preponderantly derived from theory or geographically restricted studies and lacks a broad empirical analysis. we have a tendency to calculated the dietary niche breadth and organic process position of two,938 marine fishes and examined the connection of each traits with species’ most length and geographic vary, additionally to species richness, productivity, seasonality and water temperature among their geographic vary. [4]

Feeding Ecology of Primates in Southern Sector of Gashaka-Gumti National Park (Filinga Range), Taraba State, Nigeria

Primates in conjunction with several alternative animal taxa square measure forced to deal with massive shifts in basic ecological conditions thanks to speedy anthropogenically iatrogenic changes of their habitats. one in all the cope methods for primates is to regulate their diet to those changes. very little is thought, however, regarding primates feeding ecology in fragmented habitats and lots of species stay studied. The feeding ecology of primates in Gashaka-Gumti park, Taraba State, Federal Republic of Nigeria significantly in Filinga vary was studied for 6 weeks. [5]

Reference

[1] Begon, M., Harper, J.L. and Townsend, C.R., 1986. Ecology. Individuals, populations and communities. Blackwell scientific publications. (Web Link)

[2] Hannan, M.T. and Freeman, J., 1977. The population ecology of organizations. American journal of sociology, 82(5), pp.929-964. (Web Link)

[3] Holdridge, L.R., 1967. Life zone ecology. Life zone ecology., (rev. ed.)). (Web Link)

[4] Biological and environmental drivers of trophic ecology in marine fishes – a global perspective
B. Hayden, M. L. D. Palomares, B. E. Smith & J. H. Poelen
Scientific Reportsvolume 9, Article number: 11415 (2019) (Web Link)

[5] T. Tyowua, B., O. Yager, G. and E. Samuel, D. (2017) “Feeding Ecology of Primates in Southern Sector of Gashaka-Gumti National Park (Filinga Range), Taraba State, Nigeria”, Asian Journal of Environment & Ecology, 2(3), pp. 1-9. doi: 10.9734/AJEE/2017/32899. (Web Link)

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