THE DYNAMIC SIMULATION MODEL OF MANAGEMENT FOREST RESOURCES SYSTEM

The regional forest resource structure was analyzed and a dynamic simulation model of management forest resource system was set up. By this model, different changable results of forest resource in Mudanjiang District of Heilongjiang Province wer simulated and analyzed under different management policies using of computers. Then an optimum managent forest resource plan was selected. In addition, it also provides an effective theoretical basis for decision maker to draw up a precise development forestry strategic plan for some region.

Contribution of Sumalindo Company:In Managing Forest Resources with Local Communities:Mahakam Ulu-East Kalimantan

The role of HPH(Forest Logging Concession)in developing rural communities is very significant.SLJ(Sumalindo Lestari Jaya)as HPH company has an important contribution in empowering local communities,especially in opening land transportation in the interior and helping to build agriculture and gardens.The existence of Sumalindo company participates in developing forest resource management with local communities,among others,increasing livelihoods,maintaining and developing biodiversity conservation and maintaining climate change.These efforts are in accordance with the regulations of the KLHK(Ministry of Environment and Forestry),that every HPH holder is required(mandatory)to obtain a certificate of“PHAPL”(Sustainable Production Natural Forest Management)and an“eco label”from the Indonesian Eco Label Institute.Besides,it is recommended that the holders of HPH concessions and HTI(Industrial Timber Plantations)have an FSC(Forest Stewardship Council)certificate from the EU(European Union),and must meet three indicator elements,namely economic,social and ecological in SFM(Sustainable Forest Management).This article examines three critical questions that show the role of Sumalindo Company in economic,ecological and social development and managing forest resources with the community as follows:(1)The role of Sumalindo company contributes to the development of road infrastructure in the interior;(2)The role of Sumalindo in improving livelihoods and economic and social empowerment of local communities;(3)The role of Sumalindo with local communities in managing forest resources,including maintaining and developing biodiversity conservation and maintaining climate change.

Revisiting development potential of riverain sunt(Acacia nilotica) forest reserves-A case study in Sinnar State,Sudan

The present study is an attempt to find a solution central authoritarian forest services in Sinnar State, Sudan for the forest management conflicts existing between local people and the Sinnar was purposely selected as a study area because 9% （496.4×103 ha） of the forest reserve area of the entire country is located in this state. A comprehensive survey consisting of field observations, questionnaires and interviews was carried out specifically in the Alsabonabi area for its heterogeneous local community. The results show that the existing management system of the sunt forest reserve （the Alumbwa forest） has failed to support the local people, both residents and semi-nomads. Hence, the present study proposes a series of strategic and organizational changes in order to help in showing the way for integrated and participatory forest resource management and improving the welfare of all impoverished rural communities.

Enhancing Sustainability in Forestry Using Material Flow Cost Accounting

Forestry is an applied science related to the sustainable management of natural resources. Many scientific disciplines influence forest science including ecology, economics and other social sciences. In this paper, it is proposed to promote the sustainable management of forest resources using a method coming from the Environmental Management Accounting discipline. The method is Material Flow Cost Accounting, which assists managers to recognize material and energy inefficiencies in production processes and create cost savings for the organization. Through a study of the methodology and using forestry examples, it is shown that Material Flow Cost Accounting can be a useful tool for forest managers, either in Public Forest Service, or other forestry organizations.