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Campus Tree Inventory, Cornell University, 2019 Point Cornell University

2019. Cornell University Campus Planning Office. This point dataset represents trees on the Cornell University main campus in Ithaca, New York as of 2019. This dataset is a partial update of the 2...

Campus Tree Inventory, Cornell University, 2016 Point Cornell University

2016. Cornell University Campus Planning Office. This point dataset represents trees on the Cornell University main campus in Ithaca, New York as of 2016. This dataset is a partial update of the 2...

Campus Tree Inventory, Cornell University, 2012 Point Cornell University

2012. Cornell University Campus Planning Office. This point dataset represents trees on the Cornell University main campus in Ithaca, New York as of 2012. The dataset provides an inventory of tre...

Campus Tree Inventory, Cornell University, 2009 Point Cornell University

2009. Cornell University Campus Planning Office. This point dataset represents trees on the Cornell University main campus in Ithaca, New York. The dataset provides an inventory of trees in the n...

Butterflies, New York State, 2002 Polygon Cornell University

2002. U.S. Geological Survey. This Butterfly Occurrence Database portrays the occurrence of butterflies in counties in New York State. Butterfly occurrence data are cumulative, ...

NLCD Tree Canopy, New York, 2001 Raster Cornell University

2001. U.S. Geological Survey. The National Land Cover Database 2001 tree canopy layer was produced through a cooperative project conducted by the Multi-Resolution Land Character...

Zebra Mussels, New York State, 2001 Point Cornell University

2001. U.S. Geological Survey and Florida Caribbean Science Center. A small mollusk called the zebra mussel has been steadily invading America's rivers and lakes. Zebra mussels colonize water intake pipes and severe...

Amphibians, New York State, 2000 Polygon Cornell University

2000. Priya Nanjappa, USGS Patuxent Wildlife Research Center, Laura (Leininger) Blackburn, Ball State University, and Dr. Michael J. Lannoo, Ph.D., Indiana University School of Medicine. This data set portrays the distribution of 10 selected amphibians in New York State, based on historical literature and museum records from current...

State Forest Acquisitions, Adirondack Park, 2000 Polygon Cornell University

2000. New York State Adirondack Park Agency. The Adirondack State Forest Acquisition Map contains the old growth timber areas of the Adirondack Park, New York State. Purpose: The data was cre...

Breeding Bird Survey Route, New York State, 1998 Line Cornell University

1998. USGS Patuxent Wildlife Research Center. This data set portrays the current routes used for conducting Breeding Bird Surveys in New York State. This data set was collected using a differen...

Lythrum salicaria, Purple Loosestrife, New York State, 2000 Polygon Cornell University

1997. U.S. Department of Agriculture, Natural Resources Conservation Service. Purple loosestrife is considered an invasive species. Its displacement of native species in wetlands has led to the loss of suitable habitat for wi...

Submerged Aquatic Vegetation, Hudson River estuary, 1997 Cornell University

1997. Cornell Institute for Resource Information Sciences (Cornell IRIS). Submerged aquatic vegetation (SAV) is an important habitat and site of primary production in many aquatic ecosystems but there was no baseline info...

Euphorbia esula, Leafy Spurge, New York State, 2000 Polygon Cornell University

1995. U.S. Department of Agriculture, Natural Resources Conservation Service. Leafy spurge is considered an invasive species which displaces native vegetation in prairie habitats and fields. This data set portrays the county-...