The paper presents a taxonomic, areographic and belt-andzonal analysis of the high-mountain flora Kurai Ridge. region in question contains 312 species plants, referred to 143 genera belonging 48 families. Analysis taxonomic structure Ridge has shown following most abundant plant families: Asteraceae , Ranunculaceae, Poaceae . For variety genera, are predominant: Carex Pedicularis, Salix Oxytrop...

background: fasciola species are parasitic trematode with world wide distribution that infects wild and domesticated herbivores, particularly ruminants. the aim of the present study was to investigate the intra species variations of f. gigantica, from goats and buffalos isolates in two common geographic climates of iran. methods: fasciola species were collected from goat, buffalo, sheep, and ca...

In tracing world ecological degradation over a period of fi ve millennia, Sing Chew (2001) points out that “...the history of civilizations...and states is also the history of ecological degradation and crisis...[as such]...ecological relation is as primary as the economic relation in the self-expansionary processes of societal systems...” (pp. 1–2). Particularly over the last half of the twent...

Goodchild: Neogeography implies a reinventing of geography, in which the traditional roles of expert producer of geographic information and amateur user have broken down, with the amateur becoming both a producer and user—or what some have termed a prosumer. Implicit is a defi nition of geography as a discipline devoted to the production of geographic information; most contemporary geographers ...

The overall objective of this research project is to enrich geographic data with temporal and semantic components in order to significantly improve spatio-temporal analysis of geographic phenomena. To achieve this goal, we intend to establish and incorporate three new layers (structures) into the core of the Geographic Information by using mark-up languages as well as defining a set of methods ...

from the perspective of the states that their foreign policy is based on geo-economy, the economy is the most important mechanism of influence in target areas. therefore, with the strengthening of trade relations would be in an appropriate level to increase the mutual relations.  after the independence of central eurasian states, geographical - political events of central eurasia led to the cre...

bending and compression strength of paulownia fortunie wood grown in educational and research forest located at shastkalate, gorgan were studied. paulownia trees were selected among five years old plantation. sampling spot was conducted following standard procedure. trees were cut into logs, which were then cut into 6 cm thickness wood blocks based on geographic directions. wood blocks were div...