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There are a total of 10 record(s) matching your query.
Sorted by: Date Added To NTRS in Descending order
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Long-Term Arctic Peatland Dynamics, Vegetation and Climate History of the Pur-Taz Region, Western Siberia
Author(s): Peteet, Dorothy; Andreev, Andrei; Bardeen, William; Mistretta, Francesca
Abstract: Stratigraphic analyses of peat composition, LOI, pollen, spores, macrofossils, charcoal, and AMS ages are used to reconstruct the peatland, vegetation and climatic dynamics in the Pur-Taz region of western Siberia over 5000 ...
NASA Center: Goddard Space Flight Center Publication Year: 1998
Added to NTRS: 2008-06-02
Document ID: 19990025471
Late-Glacial to Early Holocene Climate Changes from a Central Appalachians Pollen and Macrofossil Record
Author(s): Kneller, Margaret; Peteet, Dorothy
Abstract: A Late-glacial to early Holocene record of pollen, plant macrofossils and charcoal, based on two cores, is presented for Browns Pond in the central Appalachians of Virginia. An AMS radiocarbon chronology defines the timing ...
NASA Center: Goddard Space Flight Center Publication Year: 1997
Added to NTRS: 2008-06-02
Document ID: 19990025446; Report Number: LDEO-Contrib-5849
Fish Scale Evidence for Rapid Post Glacial Colonization of an Atlantic Coastal Pond
Author(s): Daniels, R. A.; Peteet, Dorothy
Abstract: Fish scales from the sediment of Allamuchy Pond, New Jersey, USA, indicate that fishes were present in the pond within 400 years of the time of the first deposition of organic material, at approximately 12,600 yrs BP. The ...
NASA Center: Goddard Space Flight Center Publication Year: 1996
Added to NTRS: 2008-06-02
Document ID: 19990023267
Oxygen Isotopes in Fresh Water Biogenic Opal: Northeastern US Alleroed-Younger Dryas Temperature Shift
Author(s): Shemesh, Aldo; Peteet, Dorothy
Abstract: The first oxygen isotope analysis of biogenic opal from lake sediments, from the Allerod/Younger Dryas transition in a core from Linsley Pond, Connecticut, gives an average estimate of a 6 C drop in temperature during the ...
NASA Center: Goddard Space Flight Center Publication Year: 1997
Added to NTRS: 2008-06-02
Document ID: 19990025370
Rapid Vegetational Charge in Coastal North America: The Response to Climate Since the LGM
Author(s): Peteet, Dorothy; Kneller, Margaret
Abstract: The late-glacial interval provided rapid shifts in climate which are mirrored by dramatic vegetational changes in North America. Through a transect of lake and mire sites from Connecticut to Virginia on the east coast and ...
NASA Center: Goddard Space Flight Center Publication Year: 1999
Added to NTRS: 2004-11-03
Document ID: 20000025069
High and Mid-Latitude Wetlands, Climate Change, and Carbon Storage
Author(s): Peteet, Dorothy
Abstract: Pollen and macrofossil stratigraphy from wetlands associated with AMS chronology provides a vegetational and climatic history over thousands of years. From these records we establish a record of climate change which can be ...
NASA Center: Goddard Space Flight Center Publication Year: 2000
Added to NTRS: 2004-11-03
Document ID: 20000083902
Carbon Storage in Wetlands and Lakes of the Eastern US
Author(s): Renik, Byrdie; Peteet, Dorothy
Abstract: Carbon stored underground may participate in a positive feedback with climate warming, as higher temperatures accelerate decomposition reactions and hence CO2 release. Assessing how below-ground carbon storage varies with ...
NASA Center: Goddard Space Flight Center Publication Year: 2001
Added to NTRS: 2004-11-03
Document ID: 20010087666
Paleoenvironmental History of JoCo Marsh, Jamaica Bay, New York
Author(s): Liberman, Louisa; Peteet, Dorothy
Abstract: Sediment cores from JoCo Marsh, located in Jamaica Bay, NY were analyzed for plant macrofossil and foraminifera records. These records reflect changes in vegetation, sea level, climate and human intervention. Better ...
NASA Center: Goddard Space Flight Center Publication Year: 2001
Added to NTRS: 2004-11-03
Document ID: 20010087782
Salt Marsh Formation in the Lower Hudson River Estuary
Author(s): Merley, Michael; Peteet, Dorothy
Abstract: Salt marshes are constant depositional environments and as a result contain accurate indicators of past relative sea level rise and salinity. The Hudson River marshes are at least twice as deep when compared to coastal ...
NASA Center: Goddard Space Flight Center Publication Year: 2001
Added to NTRS: 2004-11-03
Document ID: 20010090323
Hudson River Paleoclimate, Sea Level, and Human Impact: A Record From Piermont Marsh, NY
Author(s): Kurdyla; Peteet, Dorothy; Liberman, Louisa; Sugar; Wong
Abstract: A 13.77 meter sediment core from Piermont Marsh, NY (40 00 N, 73 55W) records the local and regional vegetational and foraminiferal history of the Hudson Estuary. The sediments were sampled every 4 cm, which represents a ...
NASA Center: Goddard Space Flight Center Publication Year: 2001
Added to NTRS: 2004-11-03
Document ID: 20010088102
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