[{"awards": "1324313 Winsor, Peter; 1326541 Oliver, Matthew; 1327248 Kohut, Josh; 1326167 Fraser, William; 1331681 Bernard, Kim", "bounds_geometry": "POLYGON((-65 -62,-64.5 -62,-64 -62,-63.5 -62,-63 -62,-62.5 -62,-62 -62,-61.5 -62,-61 -62,-60.5 -62,-60 -62,-60 -62.3,-60 -62.6,-60 -62.9,-60 -63.2,-60 -63.5,-60 -63.8,-60 -64.1,-60 -64.4,-60 -64.7,-60 -65,-60.5 -65,-61 -65,-61.5 -65,-62 -65,-62.5 -65,-63 -65,-63.5 -65,-64 -65,-64.5 -65,-65 -65,-65 -64.7,-65 -64.4,-65 -64.1,-65 -63.8,-65 -63.5,-65 -63.2,-65 -62.9,-65 -62.6,-65 -62.3,-65 -62))", "dataset_titles": "Expedition Data; Expedition data of LMG1509", "datasets": [{"dataset_uid": "001378", "doi": "", "keywords": null, "people": null, "repository": "R2R", "science_program": null, "title": "Expedition Data", "url": "https://www.rvdata.us/search/cruise/LMG1509"}, {"dataset_uid": "002730", "doi": null, "keywords": null, "people": null, "repository": "R2R", "science_program": null, "title": "Expedition data of LMG1509", "url": "https://www.rvdata.us/search/cruise/LMG1509"}], "date_created": "Mon, 27 Sep 2021 00:00:00 GMT", "description": "The application of innovative ocean observing and animal telemetry technology over Palmer Deep (Western Antarctic Peninsula; WAP) is leading to new understanding, and also to many new questions related to polar ecosystem processes and their control by bio-physical interactions in the polar environment. This multi-platform field study will investigate the impact of coastal physical processes (e.g. tides, currents, upwelling events, sea-ice) on Ad\u00e9lie penguin foraging ecology in the vicinity of Palmer Deep, off Anvers Island, WAP. Guided by real-time surface convergence and divergences based on remotely sensed surface current maps derived from a coastal network of High Frequency Radars (HFRs), a multidisciplinary research team will adaptively sample the distribution of phytoplankton and zooplankton, which influence Ad\u00e9lie penguin foraging ecology, to understand how local oceanographic processes structure the ecosystem. Core educational objectives of this proposal are to increase awareness and understanding of (i) global climate change, (ii) the unique WAP ecosystem, (iii) innovative methods and technologies used by the researchers, and (iv) careers in ocean sciences, through interactive interviews with scientists, students, and technicians, during the field work. These activities will be directed towards instructional programming for K-16 students and their teachers. Researchers and educators will conduct formative and summative evaluation to improve the educational program and measure its impacts respectively.", "east": -60.0, "geometry": "POINT(-62.5 -63.5)", "instruments": "IN SITU/LABORATORY INSTRUMENTS \u003e PROFILERS/SOUNDERS \u003e CTD; IN SITU/LABORATORY INSTRUMENTS \u003e CHEMICAL METERS/ANALYZERS \u003e FLUOROMETERS; IN SITU/LABORATORY INSTRUMENTS \u003e RECORDERS/LOGGERS \u003e AWS; EARTH REMOTE SENSING INSTRUMENTS \u003e PASSIVE REMOTE SENSING \u003e POSITIONING/NAVIGATION \u003e GPS \u003e GPS; EARTH REMOTE SENSING INSTRUMENTS \u003e ACTIVE REMOTE SENSING \u003e PROFILERS/SOUNDERS \u003e ACOUSTIC SOUNDERS \u003e ECHO SOUNDERS; IN SITU/LABORATORY INSTRUMENTS \u003e PROFILERS/SOUNDERS \u003e THERMOSALINOGRAPHS", "is_usap_dc": true, "keywords": "R/V LMG; Palmer Station; PELAGIC; USA/NSF; Amd/Us; USAP-DC; AMD; LMG1509", "locations": "Palmer Station", "north": -62.0, "nsf_funding_programs": "Antarctic Organisms and Ecosystems; Antarctic Organisms and Ecosystems; Antarctic Organisms and Ecosystems; Antarctic Organisms and Ecosystems; Antarctic Organisms and Ecosystems; Antarctic Ocean and Atmospheric Sciences", "paleo_time": null, "persons": "Bernard, Kim; Kohut, Josh; Oliver, Matthew; Fraser, William; Winsor, Peter", "platforms": "WATER-BASED PLATFORMS \u003e VESSELS \u003e SURFACE \u003e R/V LMG", "repo": "R2R", "repositories": "R2R", "science_programs": null, "south": -65.0, "title": "Collaborative Research: Impacts of Local Oceanographic Processes on Adelie Penguin Foraging Ecology Over Palmer Deep", "uid": "p0010268", "west": -65.0}, {"awards": "1245766 Waller, Rhian", "bounds_geometry": "POINT(-63.0796667 -61.5157)", "dataset_titles": "Expedition Data; Log Sheets of coral samples for LMG1509", "datasets": [{"dataset_uid": "601160", "doi": "10.15784/601160", "keywords": "Antarctica; Antarctic Peninsula; Biota; Corals; CTD; LMG1509; Oceans; Otter Trawl; R/v Laurence M. Gould; Sample/collection Description; Sample/Collection Description; Sample Location; Southern Ocean", "people": "Waller, Rhian", "repository": "USAP-DC", "science_program": null, "title": "Log Sheets of coral samples for LMG1509", "url": "https://www.usap-dc.org/view/dataset/601160"}, {"dataset_uid": "001378", "doi": "", "keywords": null, "people": null, "repository": "R2R", "science_program": null, "title": "Expedition Data", "url": "https://www.rvdata.us/search/cruise/LMG1509"}], "date_created": "Thu, 07 Mar 2019 00:00:00 GMT", "description": "The Western Antarctic Peninsula is experiencing climate change at one of the fastest rates of anywhere around the globe. Accelerated climate change is likely to affect the many benthic marine invertebrates that live within narrow temperature windows along the Antarctic Continental Shelf in presently unidentified ways. At present however, there are few data on the physiological consequences of climate change on the sensitive larval stages of cold-water corals, and none on species living in thermal extremes such as polar waters. This project will collect the larvae of the non-seasonal, brooding scleractinian Flabellum impensum to be used in a month-long climate change experiment at Palmer Station. Multidisciplinary techniques will be used to examine larval development and cellular stress using a combination of electron microscopy, flow cytometry, and Inductively Coupled Plasma Mass Spectometry. Data from this project will form the first systematic study of the larval stages of polar cold-water corals, and how these stages are affected by temperature stress at the cellular and developmental level. Cold-water corals have been shown to be important ecosystem engineers, providing habitat for thousands of associated species, including many that are of commercial importance. Understanding how the larvae of these corals react to warming trends seen today in our oceans will allow researchers to predict future changes in important benthic communities around the globe. Associated education and outreach include: 1) Increasing student participation in polar research by involving postdoctoral and undergraduate students in the field and research program; ii) promotion of K-12 teaching and learning programs by providing information via a research website, Twitter, and in-school talks in the local area; iii) making the data collected available to the wider research community via peer reviewed published literature and iv) reaching a larger public audience through such venues as interviews in the popular media, You Tube and other popular media outlets, and local talks to the general public.", "east": -63.0796667, "geometry": "POINT(-63.0796667 -61.5157)", "instruments": "IN SITU/LABORATORY INSTRUMENTS \u003e SAMPLERS \u003e TRAWLS/NETS \u003e OTTER TRAWL", "is_usap_dc": true, "keywords": "AQUATIC SCIENCES; ANIMALS/INVERTEBRATES; R/V LMG; Southern Ocean; USAP-DC; WATER TEMPERATURE", "locations": "Southern Ocean", "north": -61.5157, "nsf_funding_programs": "Antarctic Organisms and Ecosystems", "paleo_time": null, "persons": "Waller, Rhian; Jay, Lunden", "platforms": "WATER-BASED PLATFORMS \u003e VESSELS \u003e SURFACE \u003e R/V LMG", "repo": "USAP-DC", "repositories": "R2R; USAP-DC", "science_programs": null, "south": -61.5157, "title": "Cold Corals in Hot Water - Investigating the Physiological Responses of Antarctic Coral Larvae to Climate change Stress", "uid": "p0010017", "west": -63.0796667}]

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Collaborative Research: Impacts of Local Oceanographic Processes on Adelie Penguin Foraging Ecology Over Palmer Deep

1324313
1326541
1327248
1326167
1331681

2021-09-27

Bernard, Kim; Kohut, Josh; Oliver, Matthew; Fraser, William; Winsor, Peter

Expedition Data	R2R
Expedition data of LMG1509	R2R

Cold Corals in Hot Water - Investigating the Physiological Responses of Antarctic Coral Larvae to Climate change Stress

1245766

2019-03-07

Waller, Rhian; Jay, Lunden

Log Sheets of coral samples for LMG1509	USAP-DC
Expedition Data	R2R

The Western Antarctic Peninsula is experiencing climate change at one of the fastest rates of anywhere around the globe. Accelerated climate change is likely to affect the many benthic marine invertebrates that live within narrow temperature windows along the Antarctic Continental Shelf in presently unidentified ways. At present however, there are few data on the physiological consequences of climate change on the sensitive larval stages of cold-water corals, and none on species living in thermal extremes such as polar waters. This project will collect the larvae of the non-seasonal, brooding scleractinian Flabellum impensum to be used in a month-long climate change experiment at Palmer Station. Multidisciplinary techniques will be used to examine larval development and cellular stress using a combination of electron microscopy, flow cytometry, and Inductively Coupled Plasma Mass Spectometry. Data from this project will form the first systematic study of the larval stages of polar cold-water corals, and how these stages are affected by temperature stress at the cellular and developmental level. Cold-water corals have been shown to be important ecosystem engineers, providing habitat for thousands of associated species, including many that are of commercial importance. Understanding how the larvae of these corals react to warming trends seen today in our oceans will allow researchers to predict future changes in important benthic communities around the globe. Associated education and outreach include: 1) Increasing student participation in polar research by involving postdoctoral and undergraduate students in the field and research program; ii) promotion of K-12 teaching and learning programs by providing information via a research website, Twitter, and in-school talks in the local area; iii) making the data collected available to the wider research community via peer reviewed published literature and iv) reaching a larger public audience through such venues as interviews in the popular media, You Tube and other popular media outlets, and local talks to the general public.

USAP-DC