Victoria Land, Antarctica: Coastal Biome: Marine-Terrestrial

6,55
MB Biocomplexity Across a High Latitude Environmental Gradient

163
stron

4907
ID National Science Foundation

2001
rok

TABLE OF CONTENTS

BIOCOMPLEXITY RESEARCH INITIATIVE EXECUTIVE SUMMARY.1

1. INTERDISCIPLINARY RESEARCH FRAMEWORK .5

1.1 Biocomplexity5

1.2 Unique and Exceptional Features10

1.3 Climate, Environmental and Ecosystem Variability11

2. BACKGROUND RESEARCH.14

2.1 Climate, Environmental and Ecosystem Dynamics 14

Space and Time Scales.14

Oceanography17

Sea Ice18

Meteorology.20

Glaciology21

2.2 Ecosystem and Environmental Zones23

Marine Zone23

Marine-Terrestrial Transition Zone28

Terrestrial Zone.29

3. HUMAN DIMENSIONS31

3.1 International Cooperation and Management .31

3.2 Public Outreach, Engagement and Education33

4. SCIENTIFIC AND LOGISTIC IMPLEMENTATION .34

4.1 Research Coordination in the United States34

4.2 International Research Coordination.34

4.3 Next Steps .35

APPENDIX 1

ABSTRACTS.39

The Possible Contribution of CLIMA Project to the Victoria Land Project

Andrea Bergamasco, Serena Fonda Umani and Giancarlo Spezie.39

Meteorological Processes Affecting Victoria Land and the Data Available to Study Them

David H. Bromwich and Andrew J. Monaghan.40

Italian Report on the Victoria Land Latitudinal Gradient Project

Riccardo Cattaneo-Vietti44

Research Interests in the Victoria Land Project Benthic Communities Structure and Dynamics

Riccardo Cattaneo-Vietti53

Research Interests in the Victoria Land Project - Echinoderm and Mollusc Population Structure,

Reproductive Ecology, and its Consequence in Population Isolation

Mariachiara Chiantore55

Late-Holocene Glacial Conditions in the Ross Sea Embayment

Howard Conway.56

Ecotoxicology and Ecophysiology

1) Simonetta Corsolini, Silvia Olmastroni and Silvano Focardi58

2) Marco Nigro and Francesco Regoli.59

Variability in the Trophic Ecology of the Ross Sea: Linking Modern Variability to Signals in the Fossil

Record

Daniel P. Costa.61

Some Italian Research Institutions and PI’s Interested in Participating in the Victoria Land Transect

Project

Guido di Prisco.63

Abstract: Research Interests in Relation to Victoria Land Transect

Peter T. Doran65

Documenting Latitudinal and Depth Gradients for Fishes Along the Victoria Land Coast

Joseph T. Eastman67

Penguin Paleohistory and Climate Change in the Ross Sea Region

Steven D. Emslie71

Ecology of Sea Ice Biota: Characteristics and Dynamics in Across-Shelf Environmental Gradients

Christian H. Fritsen74

Scaling in Space and Time: Plant Carbon Cycling in an Arctic River Basin

John E. Hobbie.75

Gradients of Climate in Controlling Shallow-Water Microbial Communities Across Victoria Land

Ian Hawes, Clive Howard-Williams, Anne-Maree Schwarz and Doug Mountford.76

Sea Ice Characteristics and Processes in the Southwestern Ross Sea

Martin O. Jeffries, Kim Morris and Nickolai Kozlenko.78

Victoria Land Abstract

Stacy Kim.90

Spatial and Temporal Changes in the Ross Sea Physical Environment Since the Last Ice Sheet

Retreat

Kathy Licht.93

Fast Ice Microbial Communities Along the Victoria Land Coast

Michael Lizotte.95

A High Resolution δ180 Record of Growth Banding in Adamussium Colbecki: A Proxy for

Reconstruction of Coastal Salinities and Continental Temperatures on Annual to

Century Time Scales

Kyger C Lohmann, Paul Arthur Berkman and Maria C. Marcano.96

Victoria Land Abstract

W. Berry Lyons99

The International Trans Antarctic Scientific Expedition (ITASE) Challenge

Paul A. Mayewski, Chair ITASE.100

Antarctic Multi-Decadal Scale Variability Over the Last 500 Hundred Years

Paul A. Mayewski102

Using GIS to Develop Geospatial Datasets for Understanding Environmental Processes in the

Victoria Land, Antarctica, Coastal Biome

Carolyn J. Merry.103

Victoria Land Abstract

Daryl Moorhead106

The Italian Antarctic Meteo-Climatological Observatory

A. Pellegrini.107

Marine High-Resolution Holocene Environmental Change Records and Geological Processes from

the Victoria Land Coast: Establishing a Base-Line for the Modern Marine Ecosystem

Ross D. Powell.110

Victoria Land Abstract

John C. Priscu.112

Victoria Land Abstract

Reed Scherer, Charlotte Sjunneskog and Ala Aldahan113

Victoria Land Abstract

Bruce D. Sidell.114

The Palmer LTER: A Long-Term Ecological Research (LTER) Program in the Western Antarctic

Peninsula (WAP) Region

Raymond C. Smith 116

Work in Progress and Linkages with WAIS Biocomplexity Initiative

Walker Smith117

The Ice Core Record of Victoria Land Climate and Biocomplexity

Eric J. Steig.119

Impacts of Climate on Ecosystems: Coastal Undersea Benthic Environments

Alf Norkko, Simon Thrush, Neil Andrew, Ian Hawes and Anne-Maree Schwarz.121

Climate, Ice and Biological Change in Victoria Land

Edwin D. Waddington123

Terrestrial (Soil) Ecosystems

Diana Wall124

APPENDIX 2

REFERENCES CITED.127

APPENDIX 3

PARTICIPANT LIST149