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76 Titles Match Your Query
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51. Long-Term Ecological Research (LTER)/CDR025: Distribution of Wetland Plant Species at Cedar Creek Natural History Area [LTER_CDR025]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR025 [Summary adapted from the LTER Core Data Set Catalog]: Permanent plots ...


52. Long-Term Ecological Research (LTER)/CDR026: Meteorological Measurements at Cedar Creek Natural History Area [LTER_CDR026]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR026 [Summary adapted from the LTER Core Data Set Catalog]: Meteorological ...


53. Long-Term Ecological Research (LTER)/CDR027: Atmospheric Deposition (Wet and Dry) at Cedar Creek Natural History Area [LTER_CDR027]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR027 [Summary adapted from the LTER Core Data Set Catalog]: Precipitation ...


54. Long-Term Ecological Research (LTER)/CDR028: Productivity, Organic Matter Dynamics, and Nutrient Dynamics in Forests at Cedar Creek [LTER_CDR028]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR028 [Summary adapted from the LTER Core Data Set Catalog]: Seventeen 140-m2 ...


55. Long-Term Ecological Research (LTER)/CDR029: ARC/INFO GIS at Cedar Creek Natural History Area [LTER_CDR029]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR029 [Summary adapted from the LTER Core Data Set Catalog]: Vegetation type, ...


56. Long-Term Ecological Research (LTER)/CDR030: Groundwater Dynamics and Chemistry at Cedar Creek Natural History Area [LTER_CDR030]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR030 [Summary adapted from the LTER Core Data Set Catalog]: Eighty-seven ...


57. Measurements of the strength of an adult skua and the force required to drag an adelie penguin chick from a colony [K017_1968_1969_NZ_1]
How much force was necessary to drag struggling adelie penguin (Pygoscelis adeliae) chicks of different ages from a colony was measured by holding a chick in a harness as they tugged against a spring ...


58. Montane Alternative Silvicultural Systems, British Columbia, Canada [Canada_CFS_MontanAlterSilvicult]
Montane forests have a winter snowpack and are found between 700 and 1100 metres in elevation on central Vancouver Island. They contain a large part of the coastal timber harvest ...


59. Observations of intraspecific aggressive behaviour in the adelie penguin (Pygoscelis adeliae) [K017_1967_1971_NZ_1]
The cause, function, effect and patterns of behaviour in penguin fighting on the colony was determined from long periods of direct observations of banded penguins and on set-period recordings of all ...


60. Potential Effects of Interspecific Competition on Neosho Madtom (Noturus placidus) Populations [usgs_brd_cerc_d_neoshomadtom]
Previous research on the distribution of Neosho madtoms, which are Federally-listed as threatened, indicated a positive relationship between density of Neosho madtoms and cumulative density of other ...


61. Reproductive strategies of Antarctic penguins [CNDA-ESP_PIN_PAD]   CHILD METADATA
En English: This dataset contains information on the registrated data for the studies of the reproductive strategies of Antarctic penguins.This dataset is also the parent record for the following ...


62. Reproductive strategies of Antarctic penguins. 1990-91 [CNDA-ESP_ANT90-1079-E_PIN_01]   PARENT METADATA
In English: This dataset contains information on: -Study of the reproductive strategy of Pygoscelis antarctica. -Study of genetic parentage between adults and chicks in their care. -Study of circadian ...


63. Reproductive strategies of Antarctic penguins. 1992-93 [CNDA-ESP_ANT91-1264_PIN_03]   PARENT METADATA
In English: This dataset contains information on: -Monitoring of reproductive success in the Barbijo penguin. -Study of the factors which determine any variation. -Evolutionary implications of colony ...


64. Reproductive strategies of Antarctic penguins. 1993-94 [CNDA-ESP_ANT91-1264_PIN_04]   PARENT METADATA
In English: This dataset contains information on: -To establish the factors determining the reproductive success in a Chinstrap penguin Pygoscelis antarctica colony. -To study the reproductive behaviour ...


65. Reproductive strategies of Antarctic penguins.1995-96. [CNDA-ESP_ANT94-0036_PIN_06]   PARENT METADATA
In English: This dataset contains information on:First, we analyzed the effect of nest placement inside rookeries with respect to periphery on hatching date, and breeding success. Central nests showed ...


66. Reproductive strategies of Antarctic penguins.1996-97. [CNDA-ESP_ANT94-0036_PIN_07]   PARENT METADATA
In English: This dataset contains information on:During the Antarctic summer 1996-1997 we studied severas aspects of the breeding biology of the Chinstrap penguin (Pygoscelis antarctica) in the large ...


67. Root elongation rates for Wyoming big sagebrush (Artemisia tridentata subsp. wyomingensis) seedlings for Paired Rootbox Experiment, Spring 2010. [USGS_FRESC_Big_Sage_root_elongation]
The semi-arid sagebrush steppe ecosystem is one of the largest biomes in North America. The steppe provides critical habitat and forage for wildlife and is economically important to recreation and ...


68. TROPHIC ECOLOGY OF ANTARCTIC SEABIRDS IN THE SCOTIA ARC ISLANDS AND ANTARCTIC PENINSULA [CDA_AR_PICT-30-2004-TROPHYC_ECOLOGY_ANTARCTIC_SEABIRDS]
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 ...


69. The Effect of Cattle on Habitat Selection by Bighorn Sheep [brdfresc0005]
The degree of competition between cattle and bighorn sheep (Ovis canadensis) is unknown. It is important that land managers understand interactions between the two species so that management decisions ...


70. The Living Marine Resources Program [NOS00041]
The Living Marine Resources (LMR) program assembles information on the spatial and temporal distributions and characteristics of selected coastal and marine species. These data are ...


71. The biology of lichen communities in Livingston Island (Antarctic). [CNDA-ESP_ANT90-1117-E_LIQ_02]   PARENT METADATA
In English: Scientific objectives: -The evaluation of photosynthesis and respiration of significant macrolichen species in the Antarctic tundra; -Study of isoenzymes in bipolar lichens; -Microclimatic ...


72. The relationship between skuas and adelie penguins at the Cape Bird colonies: penguin egg and chick mortality from skua predation and territorial, feeding and breeding behaviour of skuas about the penguin colony [K017_1965_1970_NZ_1]
A five year study on the relationship between skuas (Catharaeta maccormicki) and adelie penguins (Pygoscelis adeliae) was investigated at Cape Bird with two studies: a) A study of penguin egg ...


73. Turkey Lakes Tolerant Hardwoods Ecosystem Research Project, Ontario, Canada [Canada_CFS_TLTolHardwoodEcoRese]
The 1000 ha Turkey Lakes Watershed study area was established in 1979 to study the impacts of the long-range transport of air pollutants (LRTAP) on aquatic and terrestrial ecosystems. LRTAP impacts ...


74. Using Incubation Period Length as a Tool to Predict Host Impact [usgsbrdpwrc0014]
Three endangered species for which cowbird parasitism has been identified as a major factor in population decline have incubation periods > 14 days: Black-capped Vireo, Least Bell's Vireo, and Kirtland's ...


75. Vegetation Change on Rangelands in Relation to Carbon Sequestration and Increasing Atmospheric CO2 Concentrations. [USDA.ARS.GSWRL.VegChngRangCO2]
(Adapted from project description) Problem: A large carbon sink is implied on western rangelands from data and modeling recently reported in Science. Only forest ecosystems have been generally ...


76. Vegetation communities, species distribution and foliar morphology as indicators of climate change on Marion Island [ASAC_1015_MarionIs]
Altitudinal variations in vegetation community composition, species ranges and foliar morphology were collected on subantarctic Marion Island. Two altitudinal transects on the eastern slopes of the ...


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