{"product_id":"snagpro-u-s-department-of-agriculture-9781508771050","title":"SnagPRO: Snag and Tree Sampling and Analysis Methods for Wildlife","description":"We describe sampling methods and provide software to accurately and efficiently estimate snag and tree densities at desired scales to meet a variety of research and management objectives. The methods optimize sampling effort by choosing a plot size appropriate for the specified forest conditions and sampling goals. Plot selection and data analyses are supported by SnagPRO, a software program designed specifically to serve our sampling methods. We present two sampling methods to estimate density and associated characteristics of snags and trees. The first method requires sampling until a desired precision is obtained for a density estimate. The second method compares estimated densities with target densities, such as target snag densities specified under a land management plan.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e U. S. Department of Agriculture\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1508771057\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781508771050\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Createspace Independent Publishing Platform\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 06\/26\/2015\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 88\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.50lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.02h x 8.50w x 0.18d","brand":"U. S. Department of Agriculture","offers":[{"title":"Paperback","offer_id":48623050653951,"sku":"9781508771050","price":15.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.whiterainbookhouse.com\/products\/snagpro-u-s-department-of-agriculture-9781508771050","provider":"WR Book House","version":"1.0","type":"link"}