The relationships between the Local Indicator of Spatial Association (LISA) and traditional tree competition indices and individual tree growth were investigated. The results show that like most of the competition indices, LISA had moderate correlations with tree basal area growth. For predicting the tree basal area growth in a linear regression model, the local Gi performed better than many (73%) competition indices at a plot...

This article examines the interaction between geographic scale and ways of knowing in the context of collaborative stakeholder participation in ecosystem analysis and management. The examination uses data from a qualitative comparative case study of two watershed councils in western Oregon. The results tentatively support the proposition that geographic scale can significantly affect individual stakeholder ways of knowing. For...

The concept of place is introduced and an orientation to place literature is provided. Following the introduction, an overview is given of the papers in this special issue of Forest Science. The papers included in this issue were presented at the 2000 International Symposium on Society and Resource Management in Bellingham, Washington.

Multicriteria decision analysis is applied to ecosystem management planning in a forest landscape. Ten alternative action plans were evaluated employing five criteria. For some criteria, cardinal measures with their associated uncertainties were obtained. For other criteria, only ordinal (ranking) information was available. The Stochastic Multicriteria Acceptability Analysis with Ordinal criteria (SMAA-O) method was used, as i...

Hardwood lumber prices are unique because of the large number of marketable species and variability of prices across species. Previous research showed that long-run fashion decisions regarding species selection may be influenced by price, so the interaction between fashion and species price may act to keep prices (hence, demand) of different hardwood species together in the long run. To test this hypothesis, we examined the jo...

In a “terra firme” rain forest (Amazonian Ecuador) we quantified the species abundance distribution, gap size, gap isolation, sapling diversity, and gap community similarity for 24 initial gap communities. The pooled community distributions showed a log-series distribution, mainly because 2-D space was partitioned during the forest cycle's first stages, and randomness is accepted as influencing both species arrival and gap for...

To better understand the genetic control of growth and wood properties in hybrid poplar (Populus spp.), genetic relationships of selected wood properties with growth traits were examined in a 3-yr-old clonal trial located in Windsor and St-Ours, southern Quebec, Canada. In total, 371 trees from 21 hybrid poplar clones were sampled at the two locations. Clonal effects are stronger than growth traits effects on wood density and...

We tested the effectiveness of ponderosa pine forest restoration by comparing forest restoration treatments to untreated forest and to reconstructed forest structure in 1870 (date of Euro-American settlement) using an experimental block design at the Grand Canyon-Parashant National Monument in northwestern Arizona. Forest tree density averaged more than 20 times the historical tree density, and basal area was 4 to 6 times high...

A number of recent studies have focused on place attachment, defined as the extent to which a person values or identifies with a particular setting. Some studies suggest that place attachment includes an emotional/symbolic “place identity” dimension and a functional “place dependence” dimension. One aspect of place attachment that has not been explored empirically is the extent to which people become attached to a specific sit...

An ecosystem approach to managing public natural areas requires that land planners and managers thoroughly understand the stakeholders who live within these ecosystems and are emotionally connected to the lands. Building on previous research conducted on community attachment, place attachment, and sense of place, this article explores how local stakeholders in two areas of Florida identify with and account for the natural land...

A major challenge of forest policy and management is effectively understanding different people's viewpoints on natural resource use and conservation, and how those viewpoints contribute to conflict and conflict resolution. In response to this challenge, the concept of place is gaining currency in natural resource research. The study of place promises an integrative approach to understanding people's relationships with particu...

To enhance land managers' ability to address deeper landscape meanings and place-specific symbolic values in natural resource decision making, this study evaluated the psychometric properties of a place attachment measure designed to capture the extent of emotions and feelings people have for places. Building on previous measurement efforts, this study examined the validity and generalizability of place attachment across measu...

Sense of place is rich in theory, but quantitative research approaches often fail to reflect this richness. This schism between theory and application not only impedes the development of theory, but also the ultimate utility of the concept for integration into resource management planning. Here, several fundamental points in sense of place theory that can readily be translated into testable hypotheses are identified, as are su...

It is commonly believed that Nantucket pine tip moth (Rhyacionia frustrana [Comstock]) feeding damage on loblolly pine (Pinus taeda L.) increases in relation to the intensity of silvicultural practices. Some studies have produced contrary or inconclusive data regarding this issue. This study was designed to examine the relationships between tree growth rates and tip moth development by enhancing growth with nitrogen (N) fertil...

Because of the importance of hydraulic architecture in understanding physiological differences between small and large trees, we tested the hypothesis that foliar δ13C increased with aboveground flow-path length in longleaf pine (Pinus palustris Mill.) trees of varying age and size at two sites in the lower Coastal Plain. This species offered a unique opportunity to examine variability in foliar δ13C in relation to pathway len...

One of the most controversial aspects of federal and state policies aimed at protecting old-growth ecosystems is the potential effect of job losses on local economic conditions. A fundamental question for historically forest-dependent areas is whether these policies will result in local economic stagnation and enduring pockets of poverty. This study uses monthly, multicounty time series data to estimate a vector autoregressive...

Although overstory trees limit the abundance and species richness of herbaceous vegetation in longleaf pine (Pinus palustris Mill.) plantations, the responsible mechanisms are poorly understood because of confounding among limiting factors. In fall 1998, research was initiated to determine the separate effects of above- and belowground competition and needlefall from overstory pines on understory plant performance. Three 13- t...

This article examines the effect of risk-aversion on the short-run supply of timber, when the harvest revenue is invested in a portfolio of a riskless and a risky asset. Assuming that the future stumpage price and the rate of return on the risky asset are independent and normally distributed, it is shown that the effect of risk-aversion on the optimal harvesting behavior depends on the sign of a marginal variance function. Thi...

Decision Methods for Forest Resource Management is a book that describes several modeling approaches that natural resource managers use to help guide decisions. Nine of its 19 chapters are devoted to linear programming and its application to modeling even-aged and uneven-aged forest management. The book also covers goal programming, integer programming, CPM/PERT, dynamic programming, deterministic and stochastic simulation, Ma...

This is the fourth edition of a book that first appeared more than 20 years ago and has been revised approximately every 7 years. This edition includes an additional author (Shmulsky) and the promotion of Bowyer to senior author. The overall quality has improved with each new edition and the current edition has reached another higher level of quality and content. This edition also has extended coverage of the composite wood pa...

This article addresses the impact of exchange rate volatility on U.S. exports of four forest commodities. Exchange rate volatility is measured by the standard deviation of the growth rate of real effective exchange rate of the U.S. dollar. The nonstationarity of individual time series is explicitly taken into account by employing multivariate cointegration analysis and error correction models. The results show that exchange ra...

Abies amabilis advance regeneration may take several years to acclimate to overstory removal, and poor performance has been attributed to unfavorable microclimate, nutrient stress, and competition from ericaceous vegetation. Our objective was to examine potential factors limiting growth of advance regeneration of Abies amabilis on a montane site in coastal British Columbia. In 1996, 72 experimental plots were established at th...

While the importance of canopy structure in open woodlands and savannas on regulating the flow of energy and matter is well known, few studies have investigated how variation in overstory abundance influences canopy light transmission and the extent that estimates vary in their ability to characterize the light environment in these ecosystems. Canopy light transmittance (% photosynthetic photon flux density, or %PPFD) was meas...

Using a radial growth averaging technique, decadal-scale growth changes of 150- to 350-yr-old overstory oaks were used to identify canopy disturbance events in five old-growth stands, and canopy disturbance intervals were estimated using frequency analysis. Stem maps and tree-establishment and canopy-accession chronologies were then used to reconstruct the size of canopy openings. Between 1700 and 1990, median canopy disturban...

Because of environmental concerns, modern forest harvesting plans are being modified to address aesthetics and wildlife protection issues. In the literature, the most referenced are adjacency constraints with exclusion or “greenup” years. Also of interest are the concepts of old growth patch size and total old growth area restrictions. Typically, harvest blocks have been defined a priori. Recently, some have proposed a more co...