Forest Management In Mongolia – A Review Of Challenges And Lessons Learned With Special Reference To Degradation And Deforestation

2019 ◽  
Vol 12 (3) ◽  
pp. 133-166 ◽  
Author(s):  
Alexander Gradel ◽  
Gerelbaatar Sukhbaatar ◽  
Daniel Karthe ◽  
Hoduck Kang

The natural conditions, climate change and socio-economic challenges related to the transformation from a socialistic society towards a market-driven system make the implementation of sustainable land management practices in Mongolia especially complicated. Forests play an important role in land management. In addition to providing resources and ecosystem functions, Mongolian forests protect against land degradation.We conducted a literature review of the status of forest management in Mongolia and lessons learned, with special consideration to halting deforestation and degradation. We grouped our review into seven challenges relevant to developing regionally adapted forest management systems that both safeguard forest health and consider socio-economic needs. In our review, we found that current forest management in Mongolia is not always sustainable, and that some practices lack scientific grounding. An overwhelming number of sources noticed a decrease in forest area and quality during the last decades, although afforestation initiatives are reported to have increased. We found that they have had, with few exceptions, only limited success. During our review, however, we found a number of case studies that presented or proposed promising approaches to (re-)establishing and managing forests. These studies are further supported by a body of literature that examines how forest administration, and local participation can be modified to better support sustainable forestry. Based on our review, we conclude that it is necessary to integrate capacity development and forest research into holistic initiatives. A special focus should be given to the linkages between vegetation cover and the hydrological regime.

Soil Research ◽  
2015 ◽  
Vol 53 (6) ◽  
pp. 695 ◽  
Author(s):  
Noel Schoknecht

A ‘Report Card’, which summarises the current knowledge of the status and trend in land condition in the agricultural areas of the south-west of Western Australia, was published in 2013 by the Department of Agriculture and Food, Western Australia. The Report Card draws on best available evidence from government and industry on the current condition and trend of 10 soil- and water-related natural resource themes relevant to agriculture, and discusses the implications of these results for the agricultural industries. The report also discusses the three main factors driving the performance of the land, namely climate, land characteristics and land management. The first two factors are largely out of the control of land managers, but in a drying and warming climate of the agricultural areas of Western Australia, land-management practices need to be able to respond to these changing conditions. The paper briefly explains the methodologies used to assess the seven soil-related themes in the Report Card and summarises the major findings. The results indicate that, for soils, the situation and outlook for our natural resources is mixed. Although there has been progress in some areas, such as managing wind and water erosion, the status and trend in many indicators of resource condition, such as soil acidity, soil compaction and water repellence, are adverse. The predicted growth in global demand for food and fibre brings many opportunities to the Western Australian agri-food sector but also challenges, especially in light of the Report Card findings. One of these challenges is our need to achieve agricultural productivity growth while ensuring our natural resources are healthy and resilient.


1981 ◽  
Vol 8 (2) ◽  
pp. 285 ◽  
Author(s):  
JH Seebeck

The past and present distribution of P. tridactylus in Victoria is described and mapped. Six discrete regional populations are identified. For each region the status of the species is assessed, revealing relative security in all but The Grampians Region. The species' habitat preferences are assessed in terms of vegetation, soils and climate. It is adduced from all available evidence that, overall, the species is not endangered; provided present land management practices are not drastically altered.


2000 ◽  
Vol 76 (3) ◽  
pp. 433-443 ◽  
Author(s):  
Kathy J. Lewis ◽  
B. Staffan Lindgren

In forested ecosystems, insects and pathogens play an important role in ecosystem function, and there is increasing evidence that these organisms are primary determinants of forest structure and composition. Recent research has confirmed this even in sub-boreal forests, where fire was traditionally thought to be the major agent of disturbance and hence the main driver of successional processes. This paper presents a conceptual model of biotic disturbance ecology in sub-boreal forests of central B.C. We also describe how forest management practices can lead to forest health problems by disrupting these ecological processes, and the natural population dynamics of insects and pathogens. Key words: disturbance ecology, succession, forest pest, sub-boreal, forest management, forest health


2016 ◽  
Vol 24 (3) ◽  
pp. 348-361 ◽  
Author(s):  
Si Chen ◽  
Chander Shahi ◽  
Han Y.H. Chen

Intensive forest management practices for production forestry can potentially impact the sustainability of ecological functions and associated forest ecosystem services. Understanding the trade-offs between economic gains and ecological losses is critical for the sustainable management of forest resources. However, economic and ecological trade-offs are typically uncertain, vary at temporal and spatial scales, and are difficult to measure. Moreover, the methods used to quantify economic and ecological trade-offs might have conflicting priorities. We reviewed the most current published literature related to trade-off analysis between economic gains and sustainability of forest ecosystem functions and associated services, and we found that most economic and ecological trade-offs studies were conducted in tropical and temperate forests, with few having their focus on boreal forests. Analytical methods of these published studies included monetary valuation, biophysical models, optimization programming, production possibility frontier, and multi-objective optimization. This review has identified the knowledge gaps in the understanding and measurement of the economic and ecological trade-offs for the sustainable management of boreal forests. While it remains uncertain how economic activities might best maintain and support multiple ecological functions and associated services in the boreal forests, which are susceptible to climate change and disturbances, we propose the use of optimization methods employing multiple objectives. For any tool to provide sustainable and optimal forest management solutions, we propose that appropriate and robust data must be collected and analyzed.


2007 ◽  
Vol 24 (3) ◽  
pp. 218-226
Author(s):  
Richard M. DeGraaf ◽  
Anna M. Lester ◽  
Mariko Yamasaki ◽  
William B. Leak

Abstract Visualization is a powerful tool for depicting projections of forest structure and landscape conditions, for communicating habitat management practices, and for providing a landscape context to private landowners and to those concerned with public land management. Recent advances in visualization technology, especially in graphics quality, ease of use, and relative ease of learning, make it readily usable by natural resource managers. Concerns about the appearance of even-aged practices, which have the greatest potential to enhance wildlife diversity, have constrained forest management. We developed realistic visual simulations to display the outcomes of forest management practices used to create and maintain a range of wildlife habitat conditions in New England, and to project future landscape appearance for periods up to 100 years. We describe the simulation process so that it can be used elsewhere. Realistic visual images can be a useful tool to clearly display habitat management alternatives for landowners and participants in public land management and to improve communication about the long-term appearance of the landscape as periodic treatments are applied.


2020 ◽  
Vol 118 (3) ◽  
pp. 244-259 ◽  
Author(s):  
M A Windmuller-Campione ◽  
M B Russell ◽  
E Sagor ◽  
A W D’Amato ◽  
A R Ek ◽  
...  

Abstract Silvicultural decisions and forest-management practices in Minnesota represent the collaboration and partnership between forest managers from multiple organizations and forest researchers. To better understand current practices, trends, needs, and opportunities, Minnesota has invested in the collection of quantitative data on the application of silvicultural systems and forest-management activities in 1991, 1996, 2008, and 2017. Drawing on those data, the goal of our study is to summarize 26 years of data to characterize and quantify trends in forest-management practices. During this period of time, timberland ownership (acres) has increased, whereas harvested volume has decreased (cords). Across state, federal, county, forest industry, and tribal forest lands, which collectively represent the majority of timberlands in Minnesota, the clearcut system decreased from 91% of the harvested area in 1991 to 72 percent in 2017. In contrast, the proportion of total harvested area as part of shelterwood, seed tree, selection, and thinning treatments all more than doubled from 1991 to 2017. Factors influencing the changes relate to forest health and diseases, shifts in ownership structure, and shifts in organizational policy and/or goals. The factors identified mirror many of the trends forest managers are experiencing in other regions, nationally and internationally.


Author(s):  
Tirhas Gebregergs ◽  
Kassa Teka ◽  
Gebeyehu Taye ◽  
Eskinder Gidey ◽  
Oagile Dikinya

AbstractLand degradation in the form of soil erosion is one of the major causes for declining ecosystem functions in the northern highlands of Ethiopia including the Eastern Tigray. Hence, different integrated watershed management practices were introduced in the last few years to avert the problem. Currently, most of these practices are phased out. However, the status and challenges of these practices after phase-out are not well documented and required scientific research. On-field measurement from nine sample plots having a size of each 50 m*50 m at 200 m interval was conducted to assess the status and challenges of these practices. Results of the assessment showed that physical soil and water conservation structures were deteriorated by 47–64% after IWM project phased out. The key problems were lack of periodic maintenance, and limited support by biological conservation measures. The study results suggest that Watershed technologies are highly challenged after project phase-out. Hence, integration among the community, government and non-governmental organizations are needed to sustainably manage these resources.


Author(s):  
Timo Kuuluvainen

Boreal countries are rich in forest resources, and for their area, they produce a disproportionally large share of the lumber, pulp, and paper bound for the global market. These countries have long-standing strong traditions in forestry education and institutions, as well as in timber-oriented forest management. However, global change, together with evolving societal values and demands, are challenging traditional forest management approaches. In particular, plantation-type management, where wood is harvested with short cutting cycles relative to the natural time span of stand development, has been criticized. Such management practices create landscapes composed of mosaics of young, even-aged, and structurally homogeneous stands, with scarcity of old trees and deadwood. In contrast, natural forest landscapes are characterized by the presence of old large trees, uneven-aged stand structures, abundant deadwood, and high overall structural diversity. The differences between managed and unmanaged forests result from the fundamental differences in the disturbance regimes of managed versus unmanaged forests. Declines in managed forest biodiversity and structural complexity, combined with rapidly changing climatic conditions, pose a risk to forest health, and hence, to the long-term maintenance of biodiversity and provisioning of important ecosystem goods and services. The application of ecosystem management in boreal forestry calls for a transition from plantation-type forestry toward more diversified management inspired by natural forest structure and dynamics.


2003 ◽  
Vol 21 (4) ◽  
pp. 302-306 ◽  
Author(s):  
C. S. Fowler ◽  
P. Esteves ◽  
G. Goad ◽  
B. Helmer ◽  
K. Watterson

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