Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Douglas J. Hallett"'
Publikováno v:
The Holocene. 23:1797-1810
Pollen, non-pollen palynomorphs (NPPs), and charcoal particle stratigraphies are used to determine environmental change at Glenmire, Point Reyes Peninsula, northcentral coastal California, over the last c. 6200 years. Pollen was not preserved in earl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b3297130af6d3b6ecbe96c09fbbf507
https://doi.org/10.1177/0959683613505344
https://doi.org/10.1177/0959683613505344
Autor:
R. Scott Anderson, Douglas J. Hallett
Publikováno v:
Quaternary Research. 73:180-190
Here, we present two high-resolution records of macroscopic charcoal from high-elevation lake sites in the Sierra Nevada, California, and evaluate the synchroneity of fire response for east- and west-side subalpine forests during the past 9200 yr. Ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30ec97f9347a219ffd7fb322b361da71
https://doi.org/10.1016/j.yqres.2009.11.008
https://doi.org/10.1016/j.yqres.2009.11.008
Autor:
Ramzi Touchan, Thomas W. Swetnam, Douglas J. Hallett, Peter M. Brown, Anthony C. Caprio, Christopher H. Baisan, R. Scott Anderson
Publikováno v:
Fire Ecology. 5:120-150
Giant sequoias (Sequoiadendron giganteum [Lindl.] J. Buchholz) preserve a detailed history of fire within their annual rings. We developed a 3000 year chronology of fire events in one of the largest extant groves of ancient giant sequoias, the Giant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5bc4a8fe3aec2d2fa9f75441178db79
https://doi.org/10.4996/fireecology.0503120
https://doi.org/10.4996/fireecology.0503120
Autor:
Daniel G. Gavin, David L. Peterson, Kenneth P. Lertzman, Douglas J. Hallett, Jason A. Lynch, Feng Sheng Hu, Susan J. Prichard, Patrick J. Bartlein, K. J. Brown
Publikováno v:
Frontiers in Ecology and the Environment. 5:499-506
Millennial-scale records of forest fire provide important baseline information for ecosystem management, especially in regions with too few recent fires to describe the historical range of variability. Charcoal records from lake sediments and soil pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fa92f15757c0570e19876941acdffe1
https://doi.org/10.1890/060161
https://doi.org/10.1890/060161
Autor:
C. S. de Fontaine, Douglas J. Hallett, Edward E. Berg, A. DeVolder, R. S. Anderson, Renata B. Jass, Jaime L. Toney
Publikováno v:
The Holocene. 16:791-803
Several studies have noted a relationship between vegetation type and fire frequency, yet despite the importance of ecosystem processes such as fire the long-term relationships between disturbance, climate and vegetation type are incompletely underst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e36db7e00cd7df2fcc3a64a6b3b42e51
https://doi.org/10.1191/0959683606hol966rp
https://doi.org/10.1191/0959683606hol966rp
Autor:
Douglas J. Hallett, L. V. Hills
Publikováno v:
Journal of Paleolimnology. 35:351-371
The environmental history of the Kootenay Valley in the southern Canadian Rockies was reconstructed using lake sediment from Dog Lake, British Columbia, and compared to other paleoenvironmental studies in the region to understand how vegetation dynam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93876594ba096a8eda1446c3bfe3afd6
https://doi.org/10.1007/s10933-005-1335-6
https://doi.org/10.1007/s10933-005-1335-6
Publikováno v:
American Antiquity. 70:267-293
The Marpole phase of the Gulf of Georgia, SW British Columbia (2400–1200 cal B.P.) is recognized by many archaeologists as a significant period of culture change. Concurrent with this cultural phase is a climatic regime characterized by a substanti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::027e32773dc06c96cba19547de742cac
https://doi.org/10.2307/40035704
https://doi.org/10.2307/40035704
Publikováno v:
The Holocene. 14:258-271
To investigate postglacial environmental changes in both the coastal and interior wet belts of British Columbia, fossil midges were analysed from two subalpine lakes, one adjacent to the lower Fraser canyon (Frozen Lake), and the other in Mount Revel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1eebfa962dd340899c9cf46659ae90c
https://doi.org/10.1191/0959683604hl703rp
https://doi.org/10.1191/0959683604hl703rp
Publikováno v:
The Holocene. 13:751-761
High-resolution charcoal analysis of lake sediments and stand-age information were used to reconstruct a 1000-year fire history around Dog Lake, which is located in the montane spruce zone of southeastern British Columbia. Macroscopic charcoal (>125,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0693aeffec41c16faa156e811824b37e
https://doi.org/10.1191/0959683603hl660rp
https://doi.org/10.1191/0959683603hl660rp
Publikováno v:
Canadian Journal of Forest Research. 33:292-312
Little is known about the role of fire in the mountain hemlock (Tsuga mertensiana (Bong.) Carrière) rain forests of southern British Columbia. High-resolution analysis of macroscopic charcoal from lake sediment cores, along with 102 accelerator mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::552292b7eb39a52d582b1112c1cf23db
https://doi.org/10.1139/x02-177
https://doi.org/10.1139/x02-177