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65.112  Articles
1 of 6.512 pages  |  10  records  |  more records»
AbstractObjectives, techniques and problems of monitoring ungulate population structure and trends using standardised ground surveys as an adjunct to aerial counts are described and discussed in the light of experience gained over the past seven years. Be... see more

It is analyzed the population dynamics, vitality and age structure of populations of individuals of 4 rare plants of Orshidaceae family – Anacamptis palustris (Jacg.) R.M. Bateman, Dactylorhiza maculate (L.) So?, Dactulorhiza traunsteineri (Saut. Ex Reich... see more

AbstractBackground: Ambulatory blood pressure monitoring is a valuable tool that helps in providing an insight into the diagnosis and management of hypertension; however, no evidence exists of its acceptance in the diverse South African population.Aim: We... see more

Quality of life is considered one of the main criteria for evaluating public policy.Monitoring of social processes is a tool for control the quality of life, as well as developing recommendations for itsimprovement.Appropriate monitoring involves a collec... see more

Knowledge of the population biology of natural and Sea Horse was not known by the experts. The scarcity of information makes it difficult to guess the impact of the exploitation of the population Seahorse. As a result of the global demand for Seahorse inc... see more

AbstractSelected Papers from the Rhinoceros Conservation Workshop, Skukuza, Kruger National Park,31 August – 4 September 1988 Identification files for black rhinoceros in Damaraland were begun in 1982. By 1986 almost every individual animal known to occu... see more

At a present population size of 160 000 animals, the Porcupine caribou herd has been subjected to an annual harvest rate of 2% for the past couple of decades. We modeled potential sensitivity of herd population dynamics to hunting and used that relation a... see more

Studies of the Jameson Land muskox population in Northeast Greenland were conducted 1982-1990 in conjunction with an oil exploration. A population monitoring program consisted of one yearly aerial survey in late winter and a ground survey for population c... see more

1 of 6.512 pages  |  10  records  |  more records»