Implementing multiple forest management in Brazil nut-rich community forests: Effects of logging on natural regeneration and forest disturbance

2012 ◽  
Vol 268 ◽  
pp. 92-102 ◽  
Author(s):  
Marlene Soriano ◽  
Karen A. Kainer ◽  
Christina L. Staudhammer ◽  
Eduardo Soriano
Keyword(s):  
Forest Management ◽  
Natural Regeneration ◽  
Forest Disturbance ◽  
Brazil Nut ◽  
Community Forests

scholarly journals The composition and diversity of natural regeneration of tree species in gaps under different intensities of forest disturbance

2021 ◽  
Author(s):  
Maame Esi Hammond ◽  
Radek Pokorný ◽  
Daniel Okae-Anti ◽  
Augustine Gyedu ◽  
Irene Otwuwa Obeng
Keyword(s):  
Tree Species ◽  
Natural Regeneration ◽  
Forest Disturbance ◽  
Forest Site ◽  
Gap Formation ◽  
Tree Species Composition ◽  
Forest Sites ◽  
Significant Difference ◽  
Shade Tolerant Species ◽  
Disturbed Forest

AbstractThe positive ecological interaction between gap formation and natural regeneration has been examined but little research has been carried out on the effects of gaps on natural regeneration in forests under different intensities of disturbance. This study evaluates the composition, diversity, regeneration density and abundance of natural regeneration of tree species in gaps in undisturbed, intermittently disturbed, and disturbed forest sites. Bia Tano Forest Reserve in Ghana was the study area and three gaps each were selected in the three forest site categories. Ten circular subsampling areas of 1 m2 were delineated at 2 m spacing along north, south, east, and west transects within individual gaps. Data on natural regeneration < 350 cm height were gathered. The results show that the intensity of disturbance was disproportional to gap size. Species diversity differed significantly between undisturbed and disturbed sites and, also between intermittently disturbed and disturbed sites for Simpson’s (1-D), Equitability (J), and Berger–Parker (B–P) indices. However, there was no significant difference among forest sites for Shannon diversity (H) and Margalef richness (MI) indices. Tree species composition on the sites differed. Regeneration density on the disturbed site was significantly higher than on the two other sites. Greater abundance and density of shade-dependent species on all sites identified them as opportunistic replacements of gap-dependent pioneers. Pioneer species giving way to shade tolerant species is a natural process, thus make them worst variant in gap regeneration.

scholarly journals Effects of forest certification towards sustainable community forestry in Nepal

1970 ◽  
Vol 17 (1) ◽  
pp. 11-16 ◽  
Author(s):  
Pem N Kandel
Keyword(s):  
Forest Management ◽  
Sustainable Forest Management ◽  
Community Forestry ◽  
Forest Certification ◽  
Managed Forests ◽  
Forest Stewardship Council ◽  
Community Forests ◽  
Sustainable Community ◽  
Forest Stewardship ◽  
Forest Users

In early 2005, 10,045 ha Community Forests (CFs) were certified in Bajhang and Dolakha districts of Nepal by using the Forest Stewardship Council (FSC) certification scheme. After two years of forest certification, subsequent questions are being asked such as: What benefits have certification brought for the Forest Users Groups (FUGs)? What tangible differences are there in forest management system because of forest certification? and What lessons have been learnt from the certified forests? In an attempt to answer these questions, a study was carried out in April 2007 in Dolakha district where 11 (2,182 ha) community managed forests were certified in 2005. On the basis of field study from two certified forests (Vitteripakha and Suspa) of the district, this paper analyzes the effects of forest certification and its implications for enhancing Sustainable Community Forestry (SCF) in Nepal. Key words: Sustainable forest management, forest certification, community forestry Banko Janakari: A journal of forestry information for Nepal Vol.17(1) 2007 pp.11-16

Multiple use forestry planning: Timber and Brazil nut management in the community forests of Northern Bolivia

2012 ◽  
Vol 268 ◽  
pp. 49-56 ◽  
Author(s):  
Peter Cronkleton ◽  
Manuel R. Guariguata ◽  
Marco A. Albornoz
Keyword(s):  
Multiple Use ◽  
Brazil Nut ◽  
Community Forests

Making operational plans relevant to forest user groups in the Mid-Hills of Nepal

2021 ◽  
Vol 23 (2) ◽  
pp. 182-196
Author(s):  
L. Puri ◽  
I. Nuberg ◽  
B. Ostendorf ◽  
E. Cedamon
Keyword(s):  
Forest Management ◽  
Management Practices ◽  
Community Forestry ◽  
Group Discussions ◽  
Site Specific ◽  
Community Forests ◽  
User Groups ◽  
Forest User Groups ◽  
Forest User

Operational plans are a key element in community forestry in Nepal. However, the relevance of these plans to forest user groups (FUGs) is under scrutiny. This study investigates the usefulness of operational plans against the backdrop of knowledge, capacity and management practices of FUGs. Data were collected from 13 operational plans, 16 group discussions involving forestry professionals, and 218 household interviews in two villages of Lamjung district in Nepal. Whereas operational plans should specifically reflect site specific objectives and activities of forest management, the survey revealed identical objectives across the community forests. Current operational plans are technically complex, poorly linked to the place-based context of livelihood needs and less useful to the FUGs to inform and enhance forest management. This study proposes to differentiate community forests according to their production potentials, and revise the operational plans by shortening the elements that have little or no relevance to the FUGs.

scholarly journals Community forestry, Italian style: The Magnifica Comunità di Fiemme

1998 ◽  
Vol 74 (3) ◽  
pp. 385-392 ◽  
Author(s):  
Peter N. Duinker ◽  
Reino E. Pulkki
Keyword(s):  
Forest Management ◽  
Sustainable Forest Management ◽  
Community Forestry ◽  
Management Strategies ◽  
Forest Stewardship Council ◽  
Community Forest ◽  
Community Forests ◽  
Wood Processing ◽  
History Of ◽  
Forest Stewardship

In June 1997, we visited the Magnifica Comunità di Fiemme (MCF), a community forest in the Alps of northern Italy. We have prepared this article to help broaden the perspectives of Forestry Chronicle readers on community forests and what they mean in various parts of the world. We first describe the area and its forests, and then give a brief history of the MCF. Then we review the forest-management strategies used in this Norway spruce forest, and summarize the logging and wood-processing activities of the enterprise. We continue with a comparison of this community forest with three community forests in Canada, concluding that generalization on what makes a community forest successful is dangerous — each situation is unique. Finally, given that the MCF recently won permission to use the eco-label of the Forest Stewardship Council (FSC), we discuss our perceptions of how the MCF operation does and does not meet the FSC's Principles and Criteria of Forest Stewardship. Despite several shortcomings, we believe that the MCF is in most respects a sound example of sustainable forest management.

Nonindustrial Private Forest Management in the South: Assistance Foresters' Activities and Perceptions

1990 ◽  
Vol 14 (1) ◽  
pp. 44-48 ◽  
Author(s):  
Donald G. Hodges ◽  
Frederick W. Cubbage
Keyword(s):  
Forest Management ◽  
Professional Education ◽  
Natural Regeneration ◽  
Management Practices ◽  
Technical Assistance ◽  
Southern States ◽  
Employment Sector ◽  
Private And Public ◽  
Private Forest Management ◽  
Nonindustrial Private Forest

Abstract Private and public technical assistance foresters were surveyed in 12 southern states. Their management practices on southern forests are summarized by employment sector. Industrial foresters helped manage more acres per forester than consultants or state foresters. All foresters assisted more in planting trees than in preparing for natural regeneration. Industrial foresters favored clearcutting, consultants selective cuts, and state foresters a mix. Consultants performed much more natural regeneration than industrial or state foresters, who focused almost exclusively on artificial regeneration. Respondents also provided written opinion about current forest management and environmental issues, as well as suggestions for professional education. South. J. App. For. 14(1):44-48.

scholarly journals Forest Management Intensity: A Comparison of Timber Investment Management Organizations and Industrial Landowners in Mississippi

2003 ◽  
Vol 27 (2) ◽  
pp. 83-91 ◽  
Author(s):  
Ian A. Munn ◽  
W. Rhett Rogers
Keyword(s):  
Forest Management ◽  
Natural Regeneration ◽  
Management Practices ◽  
Response Rate ◽  
Pine Plantations ◽  
Property Taxes ◽  
Investment Management ◽  
Chemical Release ◽  
Silvicultural Treatments ◽  
Management Intensity

Abstract All timberland investment management organizations (TIMOs) and industrial landowners in Mississippi were surveyed during 1998 and 1999 to determine their annual forest management practices and related expenditures. The response rate was 65%, and respondents accounted for approximately 90% of the timberland owned by these two landowner groups. For analysis purposes, industrial landowners were separated into two categories: large (>10,000 ac) and small (<10,000 ac). Pine plantations represented 66% of TIMOs' timberland base compared to 55% for large industrial landowners and less than 50% for small industrial landowners. Over the 2 yr study period, TIMOs and large industrial landowners invested heavily in site preparation and planting as well as midrotation chemical release and fertilization. In contrast, small industrial landowners relied on natural regeneration to a much greater extent and conducted few, if any, midrotation treatments. As a group, TIMOs and industrial landowners spent approximately $20/ac annually on their Mississippi timberlands. Overhead represented slightly over 40% of this total, with silvicultural treatments accounting for the remainder. Property taxes represented the largest overhead expense. In total, these landowners spent $67 million in 1998 and $54 million in 1999 to maintain and manage their Mississippi timberlands. South. J. Appl. For. 27(2):83–91.

scholarly journals Abundance and genetic diversity responses of a lizard (Eulamprus heatwolei) to logging disturbance

2017 ◽  
Vol 65 (6) ◽  
pp. 362
Author(s):  
Francesca Lyndon-Gee ◽  
Joanna Sumner ◽  
Yang Hu ◽  
Claudio Ciofi ◽  
Tim S. Jessop
Keyword(s):  
Genetic Diversity ◽  
Forest Management ◽  
Management Practices ◽  
Forest Disturbance ◽  
Population Level ◽  
Landscape Scale ◽  
Population Abundance ◽  
Animal Populations ◽  
Eastern Australia ◽  
Logging Disturbance

Rotational logging practices are used with the goal of reducing forest disturbance impacts on biodiversity. However, it is poorly understood whether such forest management practices conserve the demographic and genetic composition of animal populations across logged landscapes. Here we investigated whether rotational logging practices alter patterns of landscape-scale population abundance and genetic diversity of a forest-dwelling lizard (Eulamprus heatwolei) in south-eastern Australia. We sampled lizards (n = 407) at up to 48 sites across a chronosequence of logging disturbance intervals (<10 to >60 years after logging) to assess site-specific population changes and genetic diversity parameters. Lizard abundances exhibited a significant curvilinear response to time since logging, with decreased numbers following logging (<10 years), increased abundance as the forest regenerated (10–20 years), before decreasing again in older regenerated forest sites (>30 years). Lizard genetic diversity parameters were not significantly influenced by logging disturbance. These results suggest that logging practices, whilst inducing short-term changes to population abundance, had no measurable effects on the landscape-scale genetic diversity of E. heatwolei. These results are important as they demonstrate the value of monitoring for evaluating forest management efficacy, and the use of different population-level markers to make stronger inference about the potential impacts of logging activities.

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