Drivers and trajectories of land cover change in East Africa: Human and environmental interactions from 6000 years ago to present
R Marchant, S Richer, O Boles, C Capitani… - Earth-Science …, 2018 - Elsevier
East African landscapes today are the result of the cumulative effects of climate and land-
use change over millennial timescales. In this review, we compile archaeological and …
use change over millennial timescales. In this review, we compile archaeological and …
A functional hypothesis of the threat of local extirpation of woody plant species by elephant in Africa
TG O'Connor, PS Goodman, B Clegg - Biological Conservation, 2007 - Elsevier
An hypothesis predicting which woody species selected by elephant are at risk of local
extirpation is based on an understanding of elephant digestive physiology, foraging ecology …
extirpation is based on an understanding of elephant digestive physiology, foraging ecology …
Forest extent and deforestation in tropical Africa since 1900
Accurate estimates of historical forest extent and associated deforestation rates are crucial
for quantifying tropical carbon cycles and formulating conservation policy. In Africa, data …
for quantifying tropical carbon cycles and formulating conservation policy. In Africa, data …
[图书][B] Climate, environment, and society in the Pacific during the last Millennium
PD Nunn - 2007 - books.google.com
The nature of global change in the Pacific Basin is poorly known compared to other parts of
the world. Climate, Environment, and Society in the Pacific during the Last Millennium …
the world. Climate, Environment, and Society in the Pacific during the Last Millennium …
[HTML][HTML] North American droughts of the last millennium from a gridded network of tree-ring data
North American Droughts of the Last Millennium from a Gridded Network of Tree-Ring Data
in: Journal of Climate Volume 20 Issue 7 (2007) Jump to Content Jump to Main Navigation …
in: Journal of Climate Volume 20 Issue 7 (2007) Jump to Content Jump to Main Navigation …
[图书][B] The World System and the Earth System: global socioenvironmental change and sustainability since the Neolithic
A Hornborg, CL Crumley - 2016 - api.taylorfrancis.com
In this benchmark volume top scholars come together to present state-of-the-art research
and pursue a more rigorous framework for understanding and studying the linkages …
and pursue a more rigorous framework for understanding and studying the linkages …
Forest clearance and regrowth in northern Ethiopia during the last 3000 years
I Darbyshire, H Lamb, M Umer - The Holocene, 2003 - journals.sagepub.com
Pollen and charcoal analysis of sediment cores from two lakes in the highlands of northern
Ethiopia provide evidence that the vegetation has changed in response to human impact …
Ethiopia provide evidence that the vegetation has changed in response to human impact …
A phytolith index as a proxy of tree cover density in tropical areas: calibration with Leaf Area Index along a forest–savanna transect in southeastern Cameroon
The aim of the study is to calibrate the phytolith index of tree cover density, D/P (the ratio of
ligneous dicotyledons phytoliths (D) over Poaceae phytoliths (P)) with Leaf Area Index (LAI) …
ligneous dicotyledons phytoliths (D) over Poaceae phytoliths (P)) with Leaf Area Index (LAI) …
Perspectives on the assumed causes of land degradation in the rangelands of Sub-Saharan Africa
LM Kiage - Progress in Physical Geography, 2013 - journals.sagepub.com
Soil erosion and land degradation are serious problems in tropical Africa, especially Sub-
Saharan Africa, where they are widely recognized as more serious problems than in non …
Saharan Africa, where they are widely recognized as more serious problems than in non …
African hydroclimatic variability during the last 2000 years
The African continent is characterised by a wide range of hydroclimate regimes, ranging
from humid equatorial West Africa to the arid deserts in the northern and southern …
from humid equatorial West Africa to the arid deserts in the northern and southern …