Two-stage stratified sampling with regression to assess southern pine beetle damage

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by
Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station , [Asheville, N.C.]
Aerial photography, Southern pine b
StatementHans T. Schreuder ... [et al.]
SeriesUSDA Forest Service research paper SE ; 212
ContributionsSchreuder, Hans T, United States. Forest Service
The Physical Object
Pagination6 p. ;
ID Numbers
Open LibraryOL14842030M

Two-stage stratified sampling with regression to assess southern pine beetle damage. Asheville, N.C.: Southeastern Forest Experiment Station, (OCoLC) The Southern Pine Beetle. Chapter 6: Sampling and Predicting Population Trends.

Fred P. Hain – Associate Professor, Department of Entomology, North Carolina State University, Raleigh, NC. Introduction. One of the primary goals of the Expanded Southern Pine Beetle Research and Applications Program has been to develop means for predicting trends in beetle activity.

Recently roadside sampling was used to assess bark-beetle damage in France (Samalens et al. Conventional methods such as sample plots or. The Southern Pine Beetle Literature Cited. S.A. Alexander Two-stage stratified sampling with regression to assess southern pine beetle damage.

[In manuscript.] J.L. Schuster.

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The relation of understory vegetation to cutting treatments and habitat factors in an east Texas pine-hardwood type.

If a synoptic view of mountain pine beetle red-attack damage at the landscape level is required, and if Landsat data are unavailable, SPOT-5 m multispectral imagery may be considered an. Mountain pine beetle, in combination with spruce beetle (Dendroctonus rufipennis) and pinyon Ips beetle (Ips confuses) have impacted the western U.S.

forest C-cycle more than trees killed by fire. The area of attack in U.S. forests often annually exceeds one million hectares, and the outbreak area has risen dramatically since in the Cited by: 6.

Competition between a biological control fungus, Ophiostoma piliferum, and symbionts of the southern pine beetle: Klepzig, Kier D. Scientific Journal (JRNL)-SRS Variation in catchment areas of Indiana bat (Myotis sodalis) hibernacula inferred from stable hydrogen (δ 2 H) isotope analysis.

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Tropical Forestry Volumes Already Published in this Series Sampling Methods, Remote Sensing and GIS Multiresource Forest Inventory Authors: Köhl, M., Magnussen, S., Marchetti M.ISBN: Tropical Forest Ecology - The Basis for Conservation and Management Authors: Montagnini, F., Jordan C.ISBN: In recent years, the pine component has been substantially reduced by drought and associated southern pine beetle (Dendroctonus fron-talis) infestations (Smith ).Historically, these stands regenerated following intense, stand-replacement wildfires (Vose et al.

CONTENTS Figures x Tables xi Executive Summary xii Acronyms xviii Glossary xxi Acknowledgements xxvi 1 Background EMAP and the Need for Ecological Monitoring The Environmental Monitoring and Assessment Program Purpose of Indicator Conceptual Plan Report Organization and Content References 2 EMAP.

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The object of this study is to assess prior changes in climatic patterns over various regions of Pakistan and the future magnitudinal changes of climate that would impact on water resources, which subsequently affect the ecosystem, health. Enhancing forest inventories using airborne laser scanning (ALS) and digital aerial photogrammetry (DAP) is a spatially extensive means of providing accurate and consistent measures of forest stand structure.

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Stepwise regression models reveal pH and water temperature as influential common environmental drivers.