scholarly journals Multifunctionality of Forests: A White Paper on Challenges and Opportunities in China and Germany

Forests ◽  
2020 ◽  
Vol 11 (3) ◽  
pp. 266 ◽  
Author(s):  
J. Philipp Benz ◽  
Shaolin Chen ◽  
Shuangren Dang ◽  
Matthias Dieter ◽  
Eric R. Labelle ◽  
...  
Keyword(s):  
Forest Management ◽  
Poverty Reduction ◽  
Management Practices ◽  
Forest Policy ◽  
Forest Products ◽  
White Paper ◽  
Economic Evaluations ◽  
Forest Protection ◽  
Forest Management Practices ◽  
China Forestry

Both in Germany and in China, there is strong expertise regarding the different aspects of forest management, as well as forest products management. Nevertheless, forestry in both countries is facing challenges, some of which are regional, but many of which are shared. Therefore, experts from both countries (Technical University of Munich Germany; Northwest A&F University Yangling, China; Forestry Academy of Shaanxi, China; Thünen Institut, Germany; FEDRC GIZ Forest Policy Facility (Forestry Economics Development and Research Center of the Deutsche Gesellschaft für Internationale Zusammenarbeit GmbH), Germany; and Center for Natural Forest Protection in Shaanxi, China) met to share their knowledge and deduce recommendations for future multifunctional forest management for the temperate zone. The workshop, held at the Northwest A&F University in September 2018, included presentations and intensive discussions, as well as a field tour. The results of the workshop that are summarized in this white paper are meant to provide an overview of the multi-faceted nature of the topic for interested scientists and forest practitioners, describe tools that can be used to analyze various aspects of multifunctionality and, in an exemplary fashion, highlight gathered experience from long- and short-term experiments. Included are social demands, economic goals, and scientific baselines. The topics reach from economic evaluations of forest ecosystem services over forest management practices, including afforestation, restoration, and preparations to face climate change, to wood/forest products utilization and participation of local people for poverty reduction. Overall, an optimistic picture emerges, showing that by using adapted forest management practices, which try to embrace the concept of multifunctionality, various use schemes and demands can be integrated at single sites, allowing us to achieve both environmental protection and productive forests, including societal demands, as well as aspects of tradition and national identity.

scholarly journals Modelling Non-timber Forest Products for Forest Management Planning in Europe

2020 ◽  
Vol 6 (4) ◽  
pp. 309-322
Author(s):  
Jari Miina ◽  
Mikko Kurttila ◽  
Rafael Calama ◽  
Sergio de-Miguel ◽  
Timo Pukkala
Keyword(s):  
Forest Management ◽  
Management Practices ◽  
Spatial Scales ◽  
Forest Products ◽  
Joint Production ◽  
Forest Owners ◽  
Management Planning ◽  
Forest Management Planning ◽  
Forest Management Practices ◽  
Non Timber Forest Products

Abstract Purpose of Review The increased popularity and commercial use of non-timber forest products (NTFPs) calls for the development of models for NTFPs to include their predicted yields in forest management planning and to evaluate the potential of multi-functional forest management. This study assesses and discusses the current state of the art and trends in NTFP yield modelling in Europe and the integration of the models in multi-functional forest management planning at different spatial scales. Recent Findings Climate-sensitive empirical yield models already exist not only for a variety of NTFPs that are economically important to forest owners (e.g. cork and pine nuts) but also for wild-gathered berries and mushrooms, the harvesting of which cannot be controlled by the forest landowner in all European countries. Several studies on multi-functional forest management planning consider the economic profitability of the joint production of timber and NTFP. Harvesting NTFPs can create significant additional incomes for forest owners, compared with timber production only. However, maximizing the economic returns from the joint production of timber and NTFPs often calls for changes in forest management practices. Summary Continued efforts in modelling and predicting the yields of NTFPs have enabled forest managers to further expand the analyses of multi-functional forest planning and management in Europe. Climate-sensitive models also allow analyses on the potential effects of climate change on NTFP yields. New models and forest management practices are still needed for tree fruits, birch sap, a wider variety of wild edible mushrooms, specialty mushrooms cultivated on live trees as well as medicinal and edible forest herbs harvested for commercial value in Europe.

scholarly journals The Effects of Forest Management Activities on Genetic Diversity of Forest Trees

2021 ◽  
Vol 2 (2) ◽  
pp. 110-118
Author(s):  
Subash Gautam ◽  
Sachin Timilsina ◽  
Manish Shrestha
Keyword(s):  
Genetic Diversity ◽  
Forest Management ◽  
Management Practices ◽  
Environmental Changes ◽  
Stand Structure ◽  
Forest Products ◽  
Forest Trees ◽  
Limited Information ◽  
Forest Management Practices ◽  
Research Activities

Genetic diversity helps to survive forest trees in several environmental changes and disease conditions. Different forest management activities such as harvesting, thinning, natural or artificial regeneration, seedlings or coppice forests, fragmentation, and overexploitation have a tremendous influence on the genetic diversity and population structure of forest trees. This paper aimed to review the impacts of these activities on the genetic diversity of forest trees. For this, we reviewed several scientific literature related to forest management practices that affect genetic diversity. Altogether,75 papers were reviewed, interpreted, and evaluated to prepare our final manuscript. The result of this study recommends that the level of genetic impacts varies with management activities, stand structure as well as species characteristics. There is very limited information about the impacts of forest management practices on the genetic diversity of forest trees since it is only focused on the growth of stands. The field research activities for species-specific must be executed considering ecological and reproductive parameters to assure sustainable forest ecosystems. Hence, this review will be beneficial for forest conservationists, researchers, and managers for the management of forests through better forest management activities preserving a genetic pool of the forest trees, and sustainable utilization of forest products.  

scholarly journals Aboveground stock of biomass and organic carbon in stands of Pinus taeda L.

CERNE ◽  
2013 ◽  
Vol 19 (3) ◽  
pp. 509-515 ◽  
Author(s):  
Luciano Farinha Watzlawick ◽  
Marcos Vinicius Winckler Caldeira ◽  
Tiago de Oliveira Godinho ◽  
Rafaelo Balbinot ◽  
Jonathan William Trautenmüller
Keyword(s):  
Forest Management ◽  
Organic Carbon ◽  
Pinus Taeda ◽  
Management Practices ◽  
Tree Density ◽  
Stem Wood ◽  
Quantification Method ◽  
Forest Management Practices ◽  
Pinus Taeda L ◽  
Age Category

This study aimed to estimate biomass and organic carbon in stands of Pinus taeda L. at different ages (14, 16, 19, 21, 22, 23 and 32 years) and located in the municipality of General Carneiro (PR). In order to estimate biomass and organic carbon in different tree components (needles, live branches, dead branches, bark and stem wood), the destructive quantification method was used in which seven trees from each age category were randomly sampled across the stand. Stocks of biomass and organic carbon were found to vary between the different age categories, mainly as a result of existing dissimilarities between ages in association with forest management practices such as thinning, pruning and tree density per hectare.

scholarly journals Communication of Leadership and Group Conformity in Community Forest Management

HABITAT ◽  
2021 ◽  
Vol 32 (1) ◽  
pp. 37-46
Author(s):  
Ike Rosmanita ◽  
Sarwititi Sarwoprasodjo ◽  
Rina Mardiana
Keyword(s):  
Forest Management ◽  
Leadership Style ◽  
Management Practices ◽  
Pearson Correlation ◽  
Environmental Values ◽  
Management Behavior ◽  
Forest Protection ◽  
Guarding Behavior ◽  
Research Profile ◽  
Farmer Groups

The utilization of forest areas, especially in production forest areas managed by Perhutani, provides benefits to communities around the forest. The Collaborative Forest Management Program (PHBM) is supposed to improve community welfare and forest sustainability. Studies on the environment or forest area, group conformity (adjustment), and environmental values used by farmer groups in forest management practices can be analyzed using environment communication. The purpose of this research: Profile Mitra Tani Sejahtera group of forest village community associations (PMDH); Analyze relationship characteristics (cohesiveness and style of leadership) between forest management behavior of farmer groups; Analyze relationship conformity between forest management behavior farmer group; and Analyze environment values with forest management behavior. This research was conducted at the Mitra Tani Sejahtera group in Kediri. This study had 100 respondents using a random sampling system. Sampling from population data begins with determining the sample size using the Slovin formula. Data collection was carried out using questionnaires and closed interviews, and FGD. Data analysis used the Pearson correlation test to determine the relationship between variables. The results showed that the Pearson correlation coefficient between the cohesiveness and forest guarding behavior was .549 **. There is a correlation between cohesiveness and forest protection behavior of 0.549. leadership style related to community behavior in protecting the forest by .245 **. The Result shows is a relationship between group characteristics (cohesiveness and leadership style) with the practices of maintaining forest security because of the sense of kinship in the group and a democratic leadership style. Conformity has a relationship with practices maintaining forest security because it complies with the rules made by Perhutani. Environmental values have a relationship with management forest security behavior because of a sense of cooperation within the group.

scholarly journals Historical Forest Management Practices Influence Tree-Ring Based Climate Reconstructions

2021 ◽  
Vol 9 ◽  
Author(s):  
Georgios Skiadaresis ◽  
Bernhard Muigg ◽  
Willy Tegel
Keyword(s):  
Forest Management ◽  
Tree Ring ◽  
Management Practices ◽  
Growth Patterns ◽  
Climate Control ◽  
Climate Signal ◽  
Forest Management Practices ◽  
Management Interventions ◽  
Climate Reconstructions ◽  
Historical Forest

Tree-ring widths (TRW) of historical and archeological wood provide crucial proxies, frequently used for high-resolution multi-millennial paleoclimate reconstructions. Former growing conditions of the utilized trees, however, are largely unknown. Potential influences of historical forest management practices on climatic information, derived from TRW variability need to be considered but have not been assessed so far. Here, we examined the suitability of TRW series from traditionally managed oak forests (Quercus spp.) for climate reconstructions. We compared the climate signal in TRW chronologies of trees originating from high forests and coppice-with-standards (CWS) forests, a silvicultural management practice widely used in Europe for most of the common era. We expected a less distinct climate control in CWS due to management-induced growth patterns, yet an improved climate-growth relationship with TRW data from conventionally managed high forests. CWS tree rings showed considerably weaker correlations with hydroclimatic variables than non-CWS trees. The greatest potential for hydroclimate reconstructions was found for a large dataset containing both CWS and non-CWS trees, randomly collected from lumber yards, resembling the randomness in sources of historical material. Our results imply that growth patterns induced by management interventions can dampen climate signals in TRW chronologies. However, their impact can be minimized in well replicated, randomly sampled regional chronologies.

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