Forestry Pesticide Aerial Spraying

Forestry Pesticide Aerial Spraying PDF Author: J. J. C. Picot
Publisher: Springer Science & Business Media
ISBN: 9780792343714
Category : Nature
Languages : en
Pages : 234

Book Description
The book deals quantitatively with the generation, dispersion, and deposition of pesticide droplets on vegetation and with off-target drift of undeposited droplets. A computer simulation model of calculating dispersion, deposition, and drift is described with comparisons between calculated results and field measurement results. The model includes the effects of aircraft vortex, atmospheric turbulence, droplet evaporation, and droplet deposition on foliage. Model output includes values of droplet deposit density and size on foliage and ground as well as droplet concentration and size in the drift cloud. In addition, a detailed description of droplet atomizer characterization methods is presented along with a large number of atomizer spectrum results for atomizers in current use. An analysis of a number of forestry spraying innovations is presented. This text is an essential tool in assessing the efficacy and environmental impact of proposed and actual forest spray operations.

Headwaters Forest Acquisition and PALCO Sustained Yield Plan and Habitat Conservation Plan

Headwaters Forest Acquisition and PALCO Sustained Yield Plan and Habitat Conservation Plan PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 660

Book Description


Vegetation Treatments Using Herbicides on BLM Lands in Oregon

Vegetation Treatments Using Herbicides on BLM Lands in Oregon PDF Author:
Publisher:
ISBN:
Category : Herbicides
Languages : en
Pages : 572

Book Description


Pacific Northwest Region Invasive Plant Program, Preventing and Managing Invasive Plants

Pacific Northwest Region Invasive Plant Program, Preventing and Managing Invasive Plants PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 814

Book Description


The National Drug Control Strategy, 1996

The National Drug Control Strategy, 1996 PDF Author: United States. Office of National Drug Control Policy
Publisher:
ISBN:
Category : Drug abuse
Languages : en
Pages : 324

Book Description


National Drug Control Strategy

National Drug Control Strategy PDF Author: United States. Office of National Drug Control Policy
Publisher:
ISBN:
Category : Drug abuse
Languages : en
Pages : 332

Book Description


"Code of Massachusetts regulations, 1997"

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 86

Book Description
Archival snapshot of entire looseleaf Code of Massachusetts Regulations held by the Social Law Library of Massachusetts as of January 2020.

General Technical Report PNW-GTR

General Technical Report PNW-GTR PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 582

Book Description


Proceedings

Proceedings PDF Author:
Publisher:
ISBN:
Category : Range management
Languages : en
Pages : 184

Book Description
The 26 papers in these proceedings are divided into five sections. The first two sections are an introduction and a plenary session that introduce the principles and role the shrub life-form in the High Plains, including the changing dynamics of shrublands and grasslands during the last four plus centuries. The remaining three sections are devoted to: fire, both prescribed fire and wildfire, in shrublands and grassland-shrubland interfaces; water and ecophysiology shrubland ecosystems; and the ecology and population biology of several shrub species.

Salmon-Challis National Forest (N.F.), Noxious Weed Management Program

Salmon-Challis National Forest (N.F.), Noxious Weed Management Program PDF Author:
Publisher:
ISBN:
Category : Challis National Forest (Idaho)
Languages : en
Pages : 794

Book Description