- We will send in 10–14 business days.
/images/books/10655184/9781508771050.jpg)
- Author: U S Department of Agriculture
- Publisher: CreateSpace Independent Publishing Platform
- Year: 2015
- Pages: 88
- ISBN-10: 1508771057
- ISBN-13: 9781508771050
- Format: 21.6 x 28 x 0.5 cm, minkšti viršeliai
- Language: English
- SAVE -10% with code: EXTRA
Reviews
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.
EXTRA 10 % discount with code: EXTRA
The promotion ends in 22d.00:36:58
The discount code is valid when purchasing from 10 €. Discounts do not stack.
- Author: U S Department of Agriculture
- Publisher: CreateSpace Independent Publishing Platform
- Year: 2015
- Pages: 88
- ISBN-10: 1508771057
- ISBN-13: 9781508771050
- Format: 21.6 x 28 x 0.5 cm, minkšti viršeliai
- Language: English English
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.
Reviews