Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-22T02:40:50Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 16 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1001 158.9,-60.0,165.0,-54.5 1994-10-22T00:00:00Z 2000-01-12T00:00:00Z 2012-07-23T04:00:00Z

The factors that control the number of animals in a population are often difficult to understand. However, this basic understanding is central to managing those populations and assessing how they ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]LGP 168.0,-86.0,180.0,-72.0 1989-01-01T00:00:00Z T00:00:00Z 2012-07-13T04:00:00Z

This record relates to the Australian component of the Latitudinal Gradient Project. The LGP is largely a New Zealand, US and Italian venture, but a small contribution has been made by Australian ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K043_2008_2009_NZ_4 162.89,-77.015,162.89,-77.015 2008-11-15T00:00:00Z 2008-11-27T00:00:00Z 2009-11-16T00:00:00Z 2009-12-29T00:00:00Z 2010-09-20T04:00:00Z

The distribution, taxonomy, physiology and feeding habits of pelagic amphipods was investigated. Amphipods were collected by plankton tow over two seasons. Approximately 1200 individual amphipods ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K014_1973_1974_NZ_1 166.6833,-77.1667,166.6833,-77.1667 1973-12-23T00:00:00Z 1974-02-02T00:00:00Z 2009-03-17T04:00:00Z

The phytoplankton and zooplankton in shallow water at Cape Bird was investigated. Samples were taken at intervals of 4 days from early December to late January in plastic buckets from the fast ice ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K014_1977_1978_NZ_1 166.6833,-77.1667,166.6833,-77.1667 1977-11-04T00:00:00Z 1978-01-24T00:00:00Z 2009-03-17T04:00:00Z

The phytoplankton and zooplankton was samples at Cape Bird to determine seasonal trends in the populations structure of onshore communities, determine if a separate tidecrack community exists, the ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K043_2006_2008_NZ_5 164.5,-74.8333,164.5,-74.8333 2006-11-03T00:00:00Z 2006-12-09T00:00:00Z 2007-11-10T00:00:00Z 2007-12-10T00:00:00Z 2009-03-16T04:00:00Z

The distribution, taxonomy, physiology and feeding habits of pelagic amphipods was investigated. Amphipods were collected by plankton tow, baited traps, coring (coring through sea ice) or hand collections ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K140_2002_2003_NZ_2 170.2267,-72.3167,170.2267,-72.3167 2002-11-01T00:00:00Z 2003-01-27T00:00:00Z 2009-02-09T05:00:00Z

Environmental physiology of three species of springtails (Hexapoda: Collembola): (1) Isotoma klovstadi (Isotomidae), (2) Cryptopygus cisantarcticus (Isotomidae) and (3) Friesia grisea ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K012_2001_2002_NZ_1 166.75,-77.85,166.75,-77.85 2000-11-04T00:00:00Z 2000-12-20T00:00:00Z 2009-01-12T05:00:00Z

An underwater video camera was set up at a 6m depth at Cape Evans to record the behaviour of Antarctic fish. Fish movements were monitored and regular video recordings were made 24 hours a day for ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K123_1987_1988_NZ_1 166.6833,-77.1667,166.6833,-77.1667 1988-01-07T00:00:00Z 1988-02-02T00:00:00Z 2008-11-05T05:00:00Z

Adelie penguins were held in captivity and fitted with implantable body temperature transducers. Measurements were made every 30 minutes of body temperature and activity (orientation, posture, eye ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K121_1985_1987_NZ_1 166.6833,-77.1667,166.6833,-77.1667 1985-11-15T00:00:00Z 1985-12-18T00:00:00Z 1987-01-03T00:00:00Z 1987-01-23T00:00:00Z 2008-11-05T05:00:00Z

All animals have a biological clock that controls the timing of their daily activities. This internal clock is reset each day to a 24-hour period by the regular cycle of day and night. Animals in ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K017_1967_1968_NZ_1 166.6833,-77.1667,166.6833,-77.1667 1967-11-10T00:00:00Z 1968-02-15T00:00:00Z 2008-11-05T05:00:00Z

This study investigated the changing position of the concentrations of both the collembolan species Gomphiocephalus hodgsoni and two mite species. Regular sampling of a transect set out across a large ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K063_1991_1992_NZ_1 166.6833,-77.1667,166.6833,-77.1667 1991-11-02T00:00:00Z 1992-02-03T00:00:00Z 2008-10-14T04:00:00Z

During the breeding season of adelie penguins, breeding birds undergo periods of fast while their mate is out foraging. A late return by either member of a pair can cause nest failure as late returning ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR_PICTA-30-2004-2007-TROPHYC_ECOLOGY_ANTARCTIC_SEABIRDS -180.0,-90.0,180.0,-62.83 2004-01-01T00:00:00Z 2007-12-31T00:00:00Z 2006-07-26T04:00:00Z

ENGLISH The purpose of the project is to analyze several aspects of the trophic ecology of key species of seabirds of the Antarctic Ecosystem on the South Shetlands, South Orkneys Islands and Antarctic ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR_PICT-30-2004-TROPHYC_ECOLOGY_ANTARCTIC_SEABIRDS -180.0,-90.0,180.0,-62.83 2004-01-01T00:00:00Z 2007-12-31T00:00:00Z 2005-11-03T05:00:00Z

ENGLISH The purpose of the project is to analyze several aspects of the trophic ecology of key species of seabirds of the Antarctic Ecosystem on the South Shetlands, South Orkneys Islands and Antarctic ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR_BIO_NESTS_INFRAREDSENSOR -180.0,-90.0,180.0,-62.83 2005-04-01T05:00:00Z

As a new method for localization of Wilson's Storm Petrel Oceanites oceanicus (Oceanitidae) nests, an infrared sensor was used at Cierva Point, Gerlache Strait, in the Antarctic Peninsula. It detects ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR_BIO_GREATER_SHEATHBILL -59.0,-65.0,-44.0,-60.0 1987-01-01T00:00:00Z T00:00:00Z 2003-10-14T04:00:00Z

Breeding and feeding biology of Greater Sheathbill at Antarctica and Argentine coast. Breeding chronology. Egg morphology and chicks growth (weight, wing lenght, tarsus lenght, bill lenght). Breeding ...