{"id":8631,"date":"2022-10-30T21:39:06","date_gmt":"2022-10-31T01:39:06","guid":{"rendered":"https:\/\/spaceandplanetarynewswire.com\/?p=8631"},"modified":"2022-10-30T21:39:06","modified_gmt":"2022-10-31T01:39:06","slug":"nasa-laser-project-benefits-animal-researchers","status":"publish","type":"post","link":"https:\/\/spaceandplanetarynewswire.com\/?p=8631","title":{"rendered":"NASA Laser Project Benefits Animal Researchers"},"content":{"rendered":"
This image of a red fox is captured on a forest camera trap in northwest Wyoming.<\/figcaption><\/figure>\n

Scientists researching forest carnivores such as martens, foxes and coyotes spend hours clambering through rugged terrain, sometimes in deep snow, placing and baiting camera traps to learn about animals\u2019 behavior in relation to their habitat.<\/p>\n

In recent years, this on-the-ground work has received a big boost from what might seem to be an unlikely source: NASA.<\/p>\n

In a new scholarly paper that details research in northwest Wyoming, University of Wyoming researchers explain how NASA\u2019s Global Ecosystem Dynamics Investigation (GEDI<\/a>) mission can provide valuable information about the world\u2019s forests for wildlife scientists. The article appears in the journal Forest Ecology and Management<\/a><\/em>.<\/p>\n

Using a light detection and ranging (LiDAR) laser instrument installed on the International Space Station, GEDI collects high-resolution observations of the three-dimensional structure of Earth\u2019s forest — including precise measurements of forest canopy height, canopy cover and vertical structure. GEDI was attached to the International Space Station in 2018 for a two-year mission that has been extended until January 2023; it is expected to collect over 10 billion samples of Earth\u2019s tropical and temperate forests.<\/p>\n

\u201cOur work indicated that spaceborne LiDAR collected from the GEDI mission provided a ready sampling of forest structure that could be combined with other remotely sensed data to improve our understanding of animal-habitat relationships,\u201d wrote the researchers, led by Austin Smith, now an assistant research scientist for the team of Assistant Professor Joe Holbrook in UW\u2019s Haub School of Environment and Natural Resources.<\/p>\n

Working in the greater Yellowstone ecosystem — including two national parks, parts of three national forests, one national wildlife refuge and Bureau of Land Management land — the researchers deployed 107 camera traps for three consecutive winters. Based on photographs of target species, they calculated habitat use for Pacific martens, Rocky Mountain red foxes and coyotes, along with prey species red squirrels and snowshoe hares.<\/p>\n

This graphic, created by Austin Smith, shows the Global Ecosystem Dynamics Investigation instrument on the International Space Station and a map of a forested area analyzed by the instrument.<\/figcaption><\/figure>\n

The scientists then paired data from GEDI with other remote-sensing platforms to create forest height and structure maps, which they used to run computer models to evaluate animal-environment relationships. They found that the pairing of GEDI data with other sensors resulted in a substantial improvement in characterizing vertical and horizontal forest structure, which aided efforts to understand important habitat features for the animals studied.<\/p>\n

\u201cOur successes are likely transferrable to other landscapes and animal species, which is important given the large-scale disturbances that are occurring in Western forests, such as wildfire and bark beetle outbreaks,\u201d the researchers say.<\/p>\n","protected":false},"excerpt":{"rendered":"

Scientists researching forest carnivores such as martens, foxes and coyotes spend hours clambering through rugged terrain, sometimes in deep snow, placing and baiting camera traps to learn about animals\u2019 behavior in relation to their habitat. In recent years, this on-the-ground work has received a big boost from what might seem to be an unlikely source:…<\/p>\n","protected":false},"author":71,"featured_media":8633,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"fifu_image_url":"https:\/\/earimediaprodweb.azurewebsites.net\/Api\/v1\/Multimedia\/c87a088d-be6c-4b74-a5ec-99fec0b1c90e\/Rendition\/low-res\/Content\/Public","fifu_image_alt":"NASA Laser Project Benefits Animal Researchers","footnotes":""},"categories":[213],"tags":[],"class_list":["post-8631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-impact"],"_links":{"self":[{"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=\/wp\/v2\/posts\/8631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=\/wp\/v2\/users\/71"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8631"}],"version-history":[{"count":1,"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=\/wp\/v2\/posts\/8631\/revisions"}],"predecessor-version":[{"id":8632,"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=\/wp\/v2\/posts\/8631\/revisions\/8632"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=\/wp\/v2\/media\/8633"}],"wp:attachment":[{"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceandplanetarynewswire.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}