Search results for "Rural population"
showing 3 items of 73 documents
Assessing tolerance for wildlife: human-elephant conflict in Chimanimani, Mozambique
2020
Human–elephant conflict (HEC) is a common problem for rural populations in sub-Saharan Africa. Recent studies have shown that willingness to tolerate wildlife is largely a function of perceived risks and benefits, but most technical assessments are limited to the immediate cause of the conflict and neglect the broader socioeconomic and political contexts. Based on two sets of interviews, this article provides a socioeconomic analysis of HEC in the buffer zone of Chimanimani National Reserve in Mozambique. Although traditional methods to scare off elephants were found to have little effect, a beehive fence introduced in 2016 initially appeared to be successful. However, follow-up three years…
Global urban environmental change drives adaptation in white clover
2022
Made available in DSpace on 2022-04-28T19:52:06Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-03-18 Urbanization transforms environments in ways that alter biological evolution. We examined whether urban environmental change drives parallel evolution by sampling 110,019 white clover plants from 6169 populations in 160 cities globally. Plants were assayed for a Mendelian antiherbivore defense that also affects tolerance to abiotic stressors. Urban-rural gradients were associated with the evolution of clines in defense in 47% of cities throughout the world. Variation in the strength of clines was explained by environmental changes in drought stress and vegetation cover that varied am…
Rural Population in Romania. Development and Tendencies (2000 – 2010)
2013
Abstract Demography is among the top factors which exert an undeniable influence upon the economic environment. Therefore, the populace - through its dynamics and characteristics - leaves an imprint upon the social and economic landscape, being a keen barometer and contributing to economic progress. The relationship demography-economy is extremely tight, since the populace is perceived as being a true representation of what characterizes our economy. Romania originated as a country with an agriculture-based economy – a fact which translated in its major rural population; nowadays, due to a sum of various developments, the rural populace is undergoing a decreasing trend. The situation is all…