The A. concludes, that during the interglacial periods of the Pleistocene, though as a function of the current macro-climatic features, but in a given period regionally highly differentiated ecological conditions were characteristics, like today
. Landscape ecological studies also show that the anthropogenic interventions generate occasionally completely new environmental conditions. - (JS)
This review begins with a brief summary of the biology, taxonomy and ecology of ostracods. It then reviews recent research on Quaternary nonmarine ostracods, and outlines some of the more important literarure on the subject.
Behaviour ; Ecology ; Environment ; Man-environment relations ; Perception ; Social theory
The A. starts by documenting development of environment-based theories such as those which focus upon ecology, environmental learning, and the influence of societal structures. He explores the person-environment integration that may be found
Ecology ; Map ; Phytocoenosis ; Romania ; Vegetation
A synthesis with an ecological characterization of the vegetation cover in Romania, related to the geographical conditions. The vegetation map of Romania (1:2 000 000) included in this book will be used for the vegetation map of Europe, in course
Political ecology. An emerging research agenda in Third-World studies
Applied ecology ; Conflict ; Environment ; Environment degradation ; Ethnic group ; Man-environment relationship ; Political geography ; Research ; Resource management ; State control ; Third World
Adaptation ; Central America ; Cultural geography ; Historical geography ; Human ecology ; Mexico ; Migration ; Research ; Settlement history ; Traditional agriculture ; Yucatan
In the 1980s geographers have contributed to studies of prehispanic agriculture and settlement, and colonial population and settlement. Other themes that have engaged geographers are subsistence ecology, migration, and the impact of war on Indians
Geographical research on disease ecology in the 1980s has examined the role of environmental characteristics in the distribution of particular diseases and the contribution of ecological and socioeconomic variables to differential risk of infection
This work is devoted to an assessment of the role of sea coasts in the change of its ecological state because up till now the majority of researchers considered the influence of quantitative and qualitative changes of the river runoff produced
by the economic activities to be decisive. In a number of areas the ecological state of the coastal waters is almost completely determined by the inflow of pollutants from coasts.
Atlas Ost- und Südosteuropa : Aktuelle Karten zu Ökologie, Bevölkerung und Wirtschaft 1.3-M1 = Atlas of Eastern and Southeastern Europe : up-to-date ecological, demographic and economic maps. 1.3-M1
In this investigation a multi-criteria valuation model for the evaluation of landscapes, a multi-objective linear programming model for optimizing the landscape use, and a model to analyse the trade-offs between ecological and economic objectives