Ethiopian vegetation types, climate and topography

Multi-proxy Records of Holocene Climate and Vegetation Change from Ethiopian Crater Lakes

The sediments of Ethiopian crater lakes have differentially sensitive palaeoclimate indicators that vary with time. Lake Tilo, in the south-central Rift Valley, shows a 10,000-year diatom and oxygen-isotope sequence that may be interpreted in terms of hydrochemical and hydrological responses to century-scale climate changes. The diatom record of lake salinity became sensitive to climate variabi...

The Influence of Topography and Vegetation

Naturally occurring radioactive isotopes of 210Pb and 7Be in the atmosphere, plant material and soil have been used to investigate the transport and removal of atmospheric aerosols from the atmosphere by precipitation and turbulent deposition to natural surfaces. Concentrations of 210Pb and 7Be contained in aerosols in surface air were measured using a high volume sampler at the King’s Building...

Vegetation-precipitation controls on Central Andean topography

Climatic controls on fluvial landscapes are commonly characterized in terms of mean annual precipitation. However, physical erosion processes are driven by extreme events and are therefore more directly related to the intensity, duration, and frequency of individual rainfall events. Climate also influences erosional processes indirectly by controlling vegetation. In this study, we explore how i...

Relationship between Soil Characteristics and Vegetation Types in Damghan

Relationships between soil factors and vegetation types in playa of Damghan was investigated. Six vegetationtypes including Artemisia.sieberi, Arundo. sp, Artemisia.sieberi-Peganum.harmala, Alhagi.cammelerom,Artemisia.sieberi-petropyron.sp, Tamarix.passerinoides-Halocnemum strobilaceum. One bare land was recognized inthe study area and the research was conducted within mentioned types. Canopy p...

Climate Zones And Types