A M Jensen
Datos Biográficos
| ID | 4135 |
|---|---|
| NOMBRE | A M Jensen |
| NOMBRES | A M |
| APELLIDO | Jensen |
| FIRMA | JENSEN A M |
| AFILIACIONES | University of Alaska Fairbanks |
| ORCID | 0000-0002-8947-5859 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 16 |
| TOTAL DE CITAS | 32 |
| TOTAL COMO AUTOR | 16 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2004 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 3 |
Birnirk-Thule social relationships reexamined in light of a context-appropriate chronology for the Alaska North Slope
Pacific walrus diet across 4000 years of changing sea ice conditions
Declining sea ice is expected to change the Arctic's physical and biological systems in ways that are difficult to predict. This study used stable isotope compositions (δ 13 C and δ 15 N) of archaeological, historic, and modern Pacific walrus ( Odobenus rosmarus divergens ) bone collagen to investigate the impacts of changing sea ice conditions on walrus diet during the last ~4000 yr. An index of past sea ice conditions was generated using dinocy…
Dating Coastal Archaeological Wood From Pingusugruk (15th–17th CE), Northern Alaska
Along the coasts of northern Alaska, in a treeless tundra environment, the primary wood resource for coastal populations is driftwood, a seasonal and exogenous resource carried by the major rivers of western North America. The potential of Alaskan coastal archaeological wood for tree-ring research was first assessed in the 1940s by archaeologist and tree-ring research pioneer J. L. Giddings. Despite his success, the difficulties of dendrochronolo…
Genetic Analysis of Birnirk Inuit from the Alaskan North Slope
Archaeological evidence indicates that Birnirk peoples (AD 650 – 1300) are the proposed genetic ancestors of the Thule Inuit (AD 950 – 1400) and are potentially an intermediary population between the Thule Inuit and earlier Old Bering Sea people (AD 1 – 1000). We sequenced the first hypervariable region of the mitochondrial DNA of 22 clearly associated Birnirk individuals from the Piġniq (Birnirk), Kugok, Kugusugaruk, and Nunavak sites on the Nor…
Frozen Conditions
Heightened early medieval storminess across the Chukchi Sea, AD 400–1100
Critical information for the study of ecodynamics and socio-natural systems
A Context-Appropriate Approach to Marine 14C Calibration
This study provides an assessment of the temporal changes in ΔR, which is the local deviation from the global surface water marine reservoir effect (MRE), in the Point Barrow area of the Alaskan Arctic, a coastal archaeological area that has experienced severe erosion accelerated by global warming. A total of 26 samples were submitted for radiocarbon ( 14 C) dating from eight secure Thule (AD 1000–1750) archaeological contexts, and specifically f…
Molecular analysis of an ancient Thule population at Nuvuk, Point Barrow, Alaska
OBJECTIVES: The North American archaeological record supports a Holocene origin of Arctic Indigenous peoples. Although the Paleo-Inuit were present for millennia, archaeological and genetic studies suggest that modern peoples descend from a second, more recent tradition known as the Neo-Inuit. Origins of the Neo-Inuit and their relations to the earlier and later Indigenous peoples are an area of active study. Here, we genetically analyze the mate…
Frozen Conditions
Barrow Area Sites
Climate change and the deteriorating archaeological and environmental archives of the Arctic
Culture and change
The Nuvuk Archaeology Project has provided opportunities for North Alaskan high school students to participate in an archaeological project at Nuvuk, Point Barrow, Alaska. The project has been successful scientifically, shedding light on the questions of the thousand-year-old Thule origins and migration, and extending the known distribution of the older Ipiutak culture by 500 km north. It has been equally successful in terms of student engagement…
The Material Culture of Inupiat Whaling
Anne M. Jensen Anne M. Jensen, UIC Science, LLC, PO Box 577, Barrow AK 99723; anne.jensen{at}uicscience.org
Evidence and Implications of Recent Climate Change in Northern Alaska and Other Arctic Regions
Science Lectures in the Arctic's "Science City"
Beginning in spring 2002, the Science division of the Utqiagvik Iñupiat Corporation (UIC), Barrow's local village corporation, took over the renovated original powerhouse building at the Northern Arctic Research Laboratory, formerly the Naval Arctic Research Laboratory (NARL). The newly named UIC Science Center, about three miles north of Barrow, has become the venue for a number of programs. One is the Barrow Schoolyard lecture series, funded un…
Climate change and the deteriorating archaeological and environmental archives of the Arctic
A Context-Appropriate Approach to Marine 14C Calibration
This study provides an assessment of the temporal changes in ΔR, which is the local deviation from the global surface water marine reservoir effect (MRE), in the Point Barrow area of the Alaskan Arctic, a coastal archaeological area that has experienced severe erosion accelerated by global warming. A total of 26 samples were submitted for radiocarbon ( 14 C) dating from eight secure Thule (AD 1000–1750) archaeological contexts, and specifically f…
Molecular analysis of an ancient Thule population at Nuvuk, Point Barrow, Alaska
OBJECTIVES: The North American archaeological record supports a Holocene origin of Arctic Indigenous peoples. Although the Paleo-Inuit were present for millennia, archaeological and genetic studies suggest that modern peoples descend from a second, more recent tradition known as the Neo-Inuit. Origins of the Neo-Inuit and their relations to the earlier and later Indigenous peoples are an area of active study. Here, we genetically analyze the mate…
The Material Culture of Inupiat Whaling
Anne M. Jensen Anne M. Jensen, UIC Science, LLC, PO Box 577, Barrow AK 99723; anne.jensen{at}uicscience.org
Science Lectures in the Arctic's "Science City"
Beginning in spring 2002, the Science division of the Utqiagvik Iñupiat Corporation (UIC), Barrow's local village corporation, took over the renovated original powerhouse building at the Northern Arctic Research Laboratory, formerly the Naval Arctic Research Laboratory (NARL). The newly named UIC Science Center, about three miles north of Barrow, has become the venue for a number of programs. One is the Barrow Schoolyard lecture series, funded un…
Evidence and Implications of Recent Climate Change in Northern Alaska and Other Arctic Regions
Culture and change
The Nuvuk Archaeology Project has provided opportunities for North Alaskan high school students to participate in an archaeological project at Nuvuk, Point Barrow, Alaska. The project has been successful scientifically, shedding light on the questions of the thousand-year-old Thule origins and migration, and extending the known distribution of the older Ipiutak culture by 500 km north. It has been equally successful in terms of student engagement…
The Material Culture of Inupiat Whaling
Anne M. Jensen Anne M. Jensen, UIC Science, LLC, PO Box 577, Barrow AK 99723; anne.jensen{at}uicscience.org
Frozen Conditions
Barrow Area Sites
Climate change and the deteriorating archaeological and environmental archives of the Arctic
A Context-Appropriate Approach to Marine 14C Calibration
This study provides an assessment of the temporal changes in ΔR, which is the local deviation from the global surface water marine reservoir effect (MRE), in the Point Barrow area of the Alaskan Arctic, a coastal archaeological area that has experienced severe erosion accelerated by global warming. A total of 26 samples were submitted for radiocarbon ( 14 C) dating from eight secure Thule (AD 1000–1750) archaeological contexts, and specifically f…
Molecular analysis of an ancient Thule population at Nuvuk, Point Barrow, Alaska
OBJECTIVES: The North American archaeological record supports a Holocene origin of Arctic Indigenous peoples. Although the Paleo-Inuit were present for millennia, archaeological and genetic studies suggest that modern peoples descend from a second, more recent tradition known as the Neo-Inuit. Origins of the Neo-Inuit and their relations to the earlier and later Indigenous peoples are an area of active study. Here, we genetically analyze the mate…
Frozen Conditions
Heightened early medieval storminess across the Chukchi Sea, AD 400–1100
Critical information for the study of ecodynamics and socio-natural systems
Pacific walrus diet across 4000 years of changing sea ice conditions
Declining sea ice is expected to change the Arctic's physical and biological systems in ways that are difficult to predict. This study used stable isotope compositions (δ 13 C and δ 15 N) of archaeological, historic, and modern Pacific walrus ( Odobenus rosmarus divergens ) bone collagen to investigate the impacts of changing sea ice conditions on walrus diet during the last ~4000 yr. An index of past sea ice conditions was generated using dinocy…
Dating Coastal Archaeological Wood From Pingusugruk (15th–17th CE), Northern Alaska
Along the coasts of northern Alaska, in a treeless tundra environment, the primary wood resource for coastal populations is driftwood, a seasonal and exogenous resource carried by the major rivers of western North America. The potential of Alaskan coastal archaeological wood for tree-ring research was first assessed in the 1940s by archaeologist and tree-ring research pioneer J. L. Giddings. Despite his success, the difficulties of dendrochronolo…
Genetic Analysis of Birnirk Inuit from the Alaskan North Slope
Archaeological evidence indicates that Birnirk peoples (AD 650 – 1300) are the proposed genetic ancestors of the Thule Inuit (AD 950 – 1400) and are potentially an intermediary population between the Thule Inuit and earlier Old Bering Sea people (AD 1 – 1000). We sequenced the first hypervariable region of the mitochondrial DNA of 22 clearly associated Birnirk individuals from the Piġniq (Birnirk), Kugok, Kugusugaruk, and Nunavak sites on the Nor…
Birnirk-Thule social relationships reexamined in light of a context-appropriate chronology for the Alaska North Slope
Geography (12 obras) · Indigenous Studies and Ecology (11 obras) · Arctic (10 obras) · Archaeology (9 obras) · Archaeology and ancient environmental studies (7 obras) · Climate change and permafrost (6 obras) · Geology (6 obras) · Geology (6 obras) · Geology and Paleoclimatology Research (6 obras) · Oceanography (6 obras)