Found 635 datasets matching "trees".
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Cherry blossom trees, or "sakura," are a significant symbol of spring in Washington, DC. They were gifted by Japan in 1912 to celebrate friendship between the two nations. The trees bloom...
Search relevance: 103.20 | Views last month: 0 -
DC 2022 LiDAR was used and processed using the “Extract Trees using Cluster Analysis” script which is included as part of Esri’s 3D Basemap solution. All LiDAR-derived trees within 2 meters of a...
Search relevance: 102.75 | Views last month: 0 -
Trees captured in 1999. Contract NCPC 93-02. This document describes the planimetric map production for the 350 tiles located in Washington DC and the surrounding states of MD and VA.
Search relevance: 92.19 | Views last month: 1 -
Dataset estimates location and size of trees in the District of Columbia that are not managed by the Urban Forestry Division...
Search relevance: 85.04 | Views last month: 1 -
These data contain the gps coordinates of ʻōhiʻa trees used in documenting the visitation of ambrosia beetles to ʻōhiʻa trees in two different experiments. The diameter at breast height (DBH; cm)...
Search relevance: 78.51 | Views last month: 0 -
Welcome to our Story Map about California Tree Mortality.Since 2010 over 127 million trees have died due to drought and bark beetles. The hardest hit region is the Southern and Central Sierra...
Search relevance: 76.20 | Views last month: 0 -
City & County exceptional tree database
Search relevance: 76.19 | Views last month: 0 -
City & County of Honolulu exceptional tree database
Search relevance: 73.64 | Views last month: 0 -
DDOT's Urban Forestry Division (UFD) is the primary steward of Washington DC's ~175,000 public trees and has a mission of keeping this resource healthy, safe, & growing. Trees in the city are...
Search relevance: 73.01 | Views last month: 2 -
We quantified the availability of breeding habitat of the endangered Hawaiian Akepa (Loxops coccineus). The species is thought to nest excusively in natural cavities within mature ohia...
Search relevance: 71.52 | Views last month: 0 -
Current number of times a given tree has been marked as a favorite by registered users of the NYC Street Tree Map (nyc.gov/parks/treemap). This dataset can be joined to the Forestry Tree Points...
Search relevance: 70.05 | Views last month: 0 -
We delineated the existing distribution of western and eastern Joshua trees (Yucca brevifolia and Y. jaegeriana, respectively) with high fidelity across the full range of both species in Arizona,...
Search relevance: 69.47 | Views last month: 1 -
These data contain the documentation of ambrosia beetle (Coleoptera: Curculionidae) attack or colonization on healthy ʻōhiʻa trees that were wounded or un-wounded. Beetles are attracted to...
Search relevance: 68.06 | Views last month: 0 -
Data were collected to identify changes in forest composition over a 25-year period of recovery from ungulate damage. Data were collected during two time periods, 1993-1994 and 2015-2019, and...
Search relevance: 67.20 | Views last month: 0 -
The Department of Natural Resources (CDNR) was created in 2001 and is responsible for ensuring the quality of the district's 7,300 acres of land. Through enhanced landscape management, staff...
Search relevance: 67.03 | Views last month: 0 -
Our study on saplings was conducted in six forested sites in three southern Michigan counties: Ingham Co. (three sites), Gratiot Co. (two sites), and Shiawassee Co. (one site), with 10 to 60 km...
Search relevance: 66.38 | Views last month: 0 -
These data contain the documentation of ambrosia beetle (Coleoptera: Curculionidae) attack on healthy ʻōhiʻa trees. Beetles were collected on sticky cards.
Search relevance: 65.86 | Views last month: 0 -
This dataset contains information about trees that have been planted in New York City by the Port Authority of New York and New Jersey from 2008 to 2012. Trees are planted by the Port Authority...
Search relevance: 65.16 | Views last month: 0
