A dynamic simulation model for analyzing the importance of forest resources in Alaska

  • 12 Pages
  • 3.61 MB
  • 5489 Downloads
  • English
by
U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station , Portland, Or.?]
Forest management, Forest policy, Forests and for
StatementWilbur R. Maki, Douglas Olson, and Con H Schallau
SeriesResearch note PNW -- 432, Research note PNW -- 432.
ContributionsOlson, Douglas, 1949-, Schallau, Con H.
The Physical Object
Pagination12 p. :
ID Numbers
Open LibraryOL25591364M
OCLC/WorldCa14348640

Get this from a library. A dynamic simulation model for analyzing the importance of forest resources in Alaska. [Wilbur R Maki; Douglas Olson; Con H Schallau; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)]. Get this from a library.

A dynamic simulation model for analyzing the importance of forest resources in Alaska. [Wilbur R Maki; Douglas Olson; Con H Schallau]. A dynamic simulation model for analyzing the importance of forest resources in Alaska A dynamic simulation model for analyzing the importance of forest resources in Alaska by Maki, Wilbur R; Olson, Douglas, ; Schallau, Con H.

Publication date This book is available with additional data at Biodiversity Heritage Library. Pages: The treedyn3 forest simulation model is a process model of tree growth, carbon and nitrogen dynamics in a single-species, even-aged forest stand. It is based on the treedyn model. Dynamic simulation has been used for some resources that require long periods of time to generate, for instance forest wood (Tilley, ) or soils (Cohen, a, b).

The dynamic method uses rate of change equations for storages that add emergy as long as the storage of material is accumulating (Odum, ).

The regional forest resource structure was analyzed and a dynamic simulation model of management forest resource system was set up. By this model, different changeable results of forest resource in Mudanjiang District of Heilongjiang Province were simulated and analyzed under different management policies using of jacksonmealsmatter.com: Zhuang Cunyan.

Over the past two decades, the author has developed and refined an extremely useful simulation model of forest growth. The JABOWA model was the first successful application of digital computer simulation to a complex natural ecosystem.

Effects of global warming, acid rain, and commercial forest harvesting practices have been analyzed with this Cited by: Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station; 70 p. This paper describes an interactive policy analysis simulation system (IPASS) that can be used to analyze the long-term economic and demographic effects of alternative forest resource management policies.

The IPASS model is a dynamic analytical. PDF | On Mar 1,Nicolas Maestripieri and others published Dynamic simulation of forest management normative scenarios: The case of timber plantations in the southern Chile |. Dec 09,  · This book reflects the state-of-the-art and current trends in modeling and simulation.

The book provides comprehensive coverage of 1) the modeling techniques of the major types of dynamic engineering systems, 2) the solution techniques for the resulting differential equations for linear and nonlinear systems, and 3) the attendant mathematical procedures related to the presentation of Cited by: Ecosystem analysis can provide through model simulations some estimates of important variables that are difficult to measure directly.

For example, using hydrologic equilibrium theory, one can infer a balance that is commonly established among climatic properties, soil water holding capacity, and the maximum leaf area that forests will support. Modelling in Forest Management logical processes of human experts (Reynolds et al., ).

Knowledge-based systems have the advantages that they do not necessarily require the specific, detailed data that many simulation models do, and they can be adapted to situations in which some information may be lacking entirely.

As such, they can be. Nov 01,  · We used a simulation model of forest dynamics to examine the ecological significance of the complex interactions among site conditions, tree growth, and the development of a thick forest floor moss layer found in many boreal forests.

Description A dynamic simulation model for analyzing the importance of forest resources in Alaska FB2

To examine the effect of site conditions on moss growth and forest dynamics, we simulated the dynamics of several different forest sites in the uplands of Cited by: The purpose of this page is to provide resources in the rapidly growing area computer simulation.

This site provides a web-enhanced course on computer systems modelling and simulation, providing modelling tools for simulating complex man-made systems. Topics covered include statistics and probability for simulation, techniques for sensitivity estimation, goal-seeking and optimization.

This book reflects the state-of-the-art and current trends in modeling and simulation. The book provides comprehensive coverage of 1) the modeling techniques of the major types of dynamic engineering systems, 2) the solution techniques for the resulting differential equations for linear and nonlinear systems, and 3) the attendant mathematical procedures related to the/5(5).

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Static and dynamic controls on fire activity at moderate spatial and temporal scales in the Alaskan boreal forest. as these were the only relevant explanatory variables in the model. The unique importance of weather in explaining short-to-moderate interval fires implies that fire return intervals (FRIs) will be sensitive to projected Cited by: Modeling and Simulation of a Benzene Recovery Process by Extractive Distillation proposed by Ko et al.

( a) to build a dynamic simulation of an extractive distillation column for benzene. On the other hand, Zhu et al. () pre- the model verification with IDAC data for the inter.

Jan 01,  · The important role of disturbances in shaping landscapes and influencing ecosystems is now well recognized in ecology. Fires, storms, floods, pest outbreaks, species invasions, and resource extraction, to name but a few types of disturbance, affect many ecosystems over Cited by: from one forest type directly to another forest type); while the loop analysis is employed to measure the importance of different circular transition pathways (transition from one forest type through other forest types back to itself).

We apply the proposed approach to a spatially explicit dynamic model, LANDIS-II, in a study of forest. COMPUTER SIMULATION MODELING AND ANALYSIS OF THE DYNAMIC BEHAVIOUR OF A RECIPROCATING ENGINE BASED DISTRIBUTED GENERATION UNIT DURING ISLANDING TRANSITION Prepared by: Farid Katiraei CANMET Energy Technology Centre – Varennes Natural Resources Canada August Report – CETC (TR) August This book reflects the state-of-the-art and current trends in modeling and simulation.

The book provides comprehensive coverage of 1) the modeling techniques of the major types of dynamic engineering systems, 2) the solution techniques for the resulting differential equations for linear and nonlinear systems, and 3) the attendant mathematical procedures related to the presentation of dynamic /5(5).

PDF Drive is your search engine for PDF files. As of today we haveeBooks for you to download for free. No annoying ads, no download limits, enjoy it. Dynamic Simulation based Evaluation Feedback over Possibility Space for Natural Resource Management Monika Varga 1, Bela Csukas, Sandor Balogh Balaton Research Institute, Kaposvar University [email protected], 40 Guba S Kaposvar, Hungary ABSTRACT The recently developed multidisciplinary methodology is based on our Direct Computer.

Details A dynamic simulation model for analyzing the importance of forest resources in Alaska PDF

( cr [max cr]; Prereq-[(ESPM W or ) and ESPM ]; (A-F, fall, even years) take jr or sr yr Methods, formal/informal, for analyzing environmental/natural resource policies.

How to critically evaluate policies, using economic/non-economic decision-making criteria. Application of policy analysis to environmental/natural resource problems. Recognizing politically-charged. How is Chegg Study better than a printed Modeling And Simulation Of Dynamic Systems 1st Edition student solution manual from the bookstore.

Our interactive player makes it easy to find solutions to Modeling And Simulation Of Dynamic Systems 1st Edition problems you're working on - just go to the chapter for your book. Simulation of Wild re Evacuation with Dynamic Factors and Model Composition A.

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Almashor, E. Abebe, J. Richter and K. Steer April 8, Abstract Wild res cause devastation on communities, most signi cantly loss of life. The safety of at-risk populations depends on accurate risk assessment and emergency planning. Evacuation. Jul 28,  · Random survival forest (RSF) models have been identified as alternative methods to the Cox proportional hazards model in analysing time-to-event data.

These methods, however, have been criticised for the bias that results from favouring covariates with many split-points and hence conditional inference forests for time-to-event data have been suggested.

Conditional inference forests (CIF) are Cited by: 6. ETAP ® is a full spectrum analytical engineering software company specializing in the analysis, simulation, monitoring, control, optimization, and automation of electrical power systems.

ETAP electrical engineering software offers the best and most comprehensive suite. to set up the dynamic model of the helicopter simulation training cabin and analyzed the cabin skeleton motion state in a salvage cycle.

By the emulation, the cabin's dynamic responses under the dynamic load of the six-DOF platform and self-weight could be obtained. Figure 2. The assembly drawing of the cabin skeleton and the six-DOF jacksonmealsmatter.com: Rui-Qian Sun, Jie Zhao, Wei XiONG, Zhi-Jie Liu.

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We are the home to award-winning digital textbooks, multimedia content, and the largest professional development community of its kind.While this study highlights the importance of fire on carbon dynamics in the boreal Figure The simulation framework of this study in which the Terrestrial Ecosystem Model (TEM) was used to simulate the effects of fire on Figure R-square values for each ° model for Alaska and Canada Figure Observations vs.

MARS.