Hessl fire data from Bogd Mountain - IMPD MNBOG001 Hessl, A.E.; Ariya, U.; Brown, P.M.; Byambasuren, O.; Green, T.; Jacoby, G.C.; Sutherland, E.K.; Nachin, B.; Maxwell, R.S.; Pedersen, N.; De Grandpre, L. ; Saladyga, T.; Tardif, J.C.; Oyunbilig, E.; Ser-Od, B.; Biligbaatar, B. Hessl, A.E. Ariya, U. Brown, P.M. Byambasuren, O. Green, T. Jacoby, G.C. Sutherland, E.K. Nachin, B. Maxwell, R.S. Pedersen, N. De Grandpre, L. Saladyga, T. Tardif, J.C. Oyunbilig, E. Ser-Od, B. Biligbaatar, B. PISY Pinus sylvestris L. Scots pine Scotch pine LASI Larix sibirica Ledeb. = Larix russica (Endl.) Sabine ex Trautv. Siberian larch earth science/paleoclimate/fire history|tree ring (tree demographic and injury and fire event code,wood,null,null,null,fire history|tree ring,null,null,C,FHX2 data format; refer to IMPD documentation for description of codes) earth science/paleoclimate/fire history|tree ring (age,null,null,null,null,fire history|tree ring,null,null,N,null) earth science/paleoclimate/fire history (Bogd Mountain>LATITUDE 47.79>LONGITUDE 106.92) Rising temperatures are expected to increase wildfire activity in many regions of the world. Over the last 60 years in Mongolia, mean annual temperatures have increased ~2C and the recorded frequency and spatial extent of forest and steppe fires have increased. Few long records of fire history exist to place these recent changes in a historical perspective. The purpose of this paper is to report on fire history research from three sites in central Mongolia and to highlight the potential of this region as a test case for understanding the relationship between climate change, fire and lang use. We collected partial cross-sections from fire-scarred trees and stumps at each site using a targeted sampling approach. All three sites had long histories of fire rangeing from 280 to 450 years. Mean Weibull fire return intervals varied from 7 to 16 years. Fire scars at one protected-area site were nearly absent after 1760, likely owing to changes in land use. There is limited synchrony in fire occurrence across sites, suggesting that fire occurrence, at least at annual time scales, might be influenced by local processes (grazing, human ignitions, other land-use factors) as well as regional processes like climate. Additional data are being collected to further test hypotheses regarding climate change, land use and fire. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Hessl, A.E. Investigator : Ariya, U. Investigator : Brown, P.M. Investigator : Byambasuren, O. Investigator : Green, T. Investigator : Jacoby, G.C. Investigator : Sutherland, E.K. Investigator : Nachin, B. Investigator : Maxwell, R.S. Investigator : Pedersen, N. Investigator : De Grandpre, L. Investigator : Saladyga, T. Investigator : Tardif, J.C. Investigator : Oyunbilig, E. Investigator : Ser-Od, B. Investigator : Biligbaatar, B. 2017-08-01 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/22488 https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/fire-hist-graphs/mnbog001-fire-hist-graph.pdf https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/mnbog001.fhx https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/mnbog001.txt https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/fire-hist-graphs/mnbog001-fire-hist-graph.png https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/fire-hist-graphs/mnbog001-fire-hist-graph.pdf https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/mnbog001.fhx https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/mnbog001.txt https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/fire-hist-graphs/mnbog001-fire-hist-graph.png English https://www.ncdc.noaa.gov/paleo/study/22488 https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/fire-hist-graphs/mnbog001-fire-hist-graph.pdf https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/mnbog001.fhx https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/mnbog001.txt https://www1.ncdc.noaa.gov/pub/data/paleo/firehistory/firescar/asia/fire-hist-graphs/mnbog001-fire-hist-graph.png Hessly, A.E.; Ariya, U.; Brown, P.; Byambasuren,O.; Green, T.; Jacoby,G.; Sutherland, E.K.; Nachin, B.; Maxwell, R.S.; Pederson, N.; De Grandpre, L.; Saladyga, T.; Tardif, J.C.2012Reconstructing fire history in central Mongolia from tree-ringsInternational Journal of Wildland Fire2186-92 START YEAR: 1516 AD * END YEAR: 1978 AD 106.92 47.79 106.92 47.79