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Title: Impact of biomass burning on the atmosphere

Impact of biomass burning on the atmosphere Fire has played an important part in biogeochemical cycling throughout most of the history of our planet. Ice core studies have been very beneficial in paleoclimate studies and constraining the budgets of biogeochemical cycles through the past 160,000 years of the Vostok ice core. Although to date there has been no way of determining cause and effect, concentration of greenhouse gases directly correlates with temperature in ice core analyses. Recent ice core studies on Greenland have shown that significant climate change can be very rapid on the order of a decade. This chapter addresses the coupled evolution of our planet`s atmospheric composition and biomass burning. Special attention is paid to the chemical and climatic impacts of biomass burning on the atmosphere throughout the last century, specifically looking at the cycles of carbon, nitrogen, and sulfur. Information from ice core measurements may be useful in understanding the history of fire and its historic affect on the composition of the atmosphere and climate.
Authors:
Publication Date:
OSTI Identifier:OSTI ID: 10108641
Report Number(s):UCRL-JC--115082; CONF-9303250--1
ON: DE94004333; TRN: 94:002180
DOE Contract Number:W-7405-ENG-48
Resource Type:Conference
Resource Relation:Conference: North Atlantic Treaty Organization (NATO) advanced research workshop on ice core studies of global biogeochemical cycles,Annecy (France),26-31 Mar 1993; Other Information: PBD: Mar 1993
Research Org:Lawrence Livermore National Lab., CA (United States)
Sponsoring Org:USDOE, Washington, DC (United States)
Country of Publication:United States
Language:English
Subject: 09 BIOMASS FUELS; 54 ENVIRONMENTAL SCIENCES; BIOMASS; COMBUSTION; ATMOSPHERIC CHEMISTRY; ENVIRONMENTAL EFFECTS; GREENHOUSE EFFECT; GREENHOUSE GASES; NITROGEN; CARBON MONOXIDE; METHANE; SULFUR; OZONE 095000; 540110; ENVIRONMENTAL ASPECTS; BASIC STUDIES