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VEGETATION RESPONSE TO CLIMATE CHANGE IN THE SOUTHERN PART OF QINGHAI-TIBET PLATEAU AT BASINAL SCALE
NDVI Vegetation Climate Change the Qinghai-Tibet Plateau
2018/5/15
Global climate change has significantly affected vegetation variation in the third-polar region of the world – the Qinghai-Tibet Plateau. As one of the most important indicators of vegetation variatio...
Review and parameterisation of bi-directional ammonia exchange between vegetation and the atmosphere
bi-directional ammonia exchange vegetation the atmosphere
2010/11/29
Current deposition schemes used in atmospheric chemical transport models do not generally account for bi-directional exchange of ammonia (NH3). Bi-directional exchange schemes, which have so far been ...
Biomass burning aerosol emissions from vegetation fires: particle number and mass emission factors and size distributions
Biomass burning aerosol vegetation fires mass emission factors
2010/2/21
Aerosol emissions from vegetation fires have a large impact on air quality and climate. In this study, we use published experimental data and different fitting procedures to derive dynamic particle nu...
High resolution climate and vegetation simulations of the Late Pliocene, a model-data comparison over western Europe and the Mediterranean region
Late Pliocene Mediterranean region western Europe
2009/12/3
Here we perform a detailed comparison between climate model results and climate reconstructions in western Europe and the Mediterranean area for the mid-Piacenzian warm interval (ca 3 Myr ago) of the ...
Climate and CO2 modulate the C3/C4 balance and δ13C signal in simulated vegetation
Climate and CO2 modulate δ13C signal C3/C4 balance
2009/12/3
Climate and atmospheric CO2 effects on the balance between C3 and C4 plants have received conflicting interpretations based on the analysis of carbon isotopic fractionation (δ13C) in sediments. But, c...
Late Glacial and Holocene changes in vegetation cover and climate in southern Siberia derived from a 15 kyr long pollen record from Lake Kotokel
Late Glacial vegetation cover Holocene changes
2009/12/3
In this study a radiocarbon-dated pollen record from Lake Kotokel (52°47´ N, 108°07´ E, 458 m a.s.l.) located in southern Siberia east of Lake Baikal was used to derive quantitative ch...
Late Quaternary vegetation-climate feedbacks
vegetation-climate feedbacks climate dynamics climate system
2009/12/3
Feedbacks between vegetation and other components of the climate system are discussed with respect to their influence on climate dynamics during the late Quaternary, i.e., the last glacial-interglacia...
Climate reconstruction from pollen and δ13C records using inverse vegetation modeling – Implication for past and future climates
Climate reconstruction future climates
2009/12/3
An improved inverse vegetation model has been designed to better specify both temperature and precipitation estimates from vegetation descriptions. It is based on the BIOME4 vegetation model and uses...
Exploring the climatic impact of the continental vegetation on the Mezosoic atmospheric CO2 and climate history
climatic continental vegetation Mezosoic atmospheric CO2
2009/12/3
In this contribution, we continue our exploration of the factors defining the Mesozoic climatic history. We improve the Earth system model GEOCLIM designed for long term climate and geochemical recons...
On the use of ATSR fire count data to estimate the seasonal and interannual variability of vegetation fire emissions
ATSR fire seasonal and interannual variability vegetation fire emissions
2009/3/12
Biomass burning has long been recognised as an important source of trace gases and aerosols in the atmosphere. The burning of vegetation has a repeating seasonal pattern, but the intensity of burning ...
Release and dispersion of vegetation and peat fire emissions in the atmosphere over Indonesia 1997/1998
vegetation peat fire emissions atmosphere Indonesia
2009/3/9
Smoke-haze episodes caused by vegetation and peat fires affect parts of Indonesia every year with significant impacts on human health and climate. Particularly fires in degenerated peat areas release ...
Volatile organic emissions from the distillation and pyrolysis of vegetation
Volatile organic emissions distillation pyrolysis of vegetation
2008/12/30
Leaf and woody plant tissue (Pinus ponderosa, Eucalyptus saligna, Quercus gambelli, Saccharum officinarum and Oriza sativa) were heated from 30 to 300°C and volatile organic compound (VOC) emissions w...
A statistical analysis of the relationship between climatic factors and the Normalized Difference Vegetation Index in China
statistical analysis relationship between climatic factors the Normalized Difference Vegetation Index in China
2013/9/2
Climate change has a large impact on vegetation dynamics. A series AQ3 of statistical analyses were employed to demonstrate the relationship between Advanced Very High Resolution Radiometer (AVHRR) Gl...
Satellite monitoring of different vegetation types by differential optical absorption spectroscopy (DOAS) in the red spectral range
Satellite monitoring vegetation types DOAS red spectral range
2008/11/27
A new method for the satellite remote sensing of different types of vegetation and ocean colour is presented. In contrast to existing algorithms relying on the strong change of the reflectivity in the...
Quantifying the effect of vegetation dynamics on the climate of the Last Glacial Maximum
atmosphere-vegetation feedback atmospheric CO2 last glacial maximum
2008/11/12
The importance of the biogeophysical atmosphere-vegetation feedback in comparison with the radiative effect of lower atmospheric CO2 concentrations and the presence of ice sheets at the last glacial m...