نتایج جستجو برای: sustainable forestry management

تعداد نتایج: 955789  

Journal: :Roczniki Gleboznawcze 2021

1. Andrzejczyk, T., Sewerniak, P., 2016. Soils and forest site types of the seed stands common (Quercus robur) sessile (Q. petraea) oaks in Poland. Sylwan 160(8), 674–683. (in Polish with English abstract) https://doi.org/10.26202/sylwa.... CrossRef Google Scholar

حسین خادمی, , جهانگرد محمدی, , محسن نائل, ,

In order to achieve a sustainable management of land resources and to improve land quality, quantitative assessment of effective factors and soil quality indicators are required. The aim of this study was to evaluate variability of selected soil quality attributes in central Zagros affected by such factors as region, land use and management practices. Twelve sites were selected in three provinc...

ژورنال: علوم آب و خاک 2005
حسین خادمی, , جهانگرد محمدی, , محسن نائل, ,

In order to achieve a sustainable management of land resources and to improve land quality, quantitative assessment of effective factors and soil quality indicators are required. The aim of this study was to evaluate variability of selected soil quality attributes in central Zagros affected by such factors as region, land use and management practices. Twelve sites were selected in three provinc...

2007
Andrew Seidl Elizabeth Myrick

Introduction Community Based Forestry (CBF) implies commitment to the long term ecological, economic and social well being of forest dependent communities. CBF, or community scale sustainable forestry, constitutes a departure from industrial forestry due to this commitment to the preservation of the ecological integrity of the forest ecosystem in perpetuity and to the maintenance or improvement...

2005
Charles E. Peterson Douglas A. Maguire James W. Golden John Innes

Peterson, Charles E.; Maguire, Douglas A., eds. 2005. Balancing ecosystem values: innovative experiments for sustainable forestry: Proceedings of a conference. Gen. Tech. Rep. PNW-GTR-635. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 389 p. Balancing Ecosystem Values: Innovative Experiments for Sustainable Forestry is a compendium of more tha...

2002
Margaret Kilvington Chris Nixon

Disclaimer While every effort has been made to ensure the information in this publication is accurate, the Ministry of Agriculture and Forestry does not accept any responsibility or liability for error or fact omission, interpretation or opinion which may be present, nor for the consequences of any decisions based on this information. Any view or opinions expressed to not necessarily represent ...

Journal: :Ambio 2007
F Stuart Chapin Kjell Danell Thomas Elmqvist Carl Folke Nancy Fresco

Projected warming in Sweden and other Fennoscandian countries will probably increase growth rates of forest trees near their northern limits, increase the probability of new pest outbreaks, and foster northerly migration of both native and exotic species. The greatest challenges for sustainable forestry are to restore and enhance the ecological and socioeconomic diversity of intensively managed...

2014
Xiaohua Wei Juan A. Blanco

Subtropical planted forests are rapidly expanding. They are traditionally managed for intensive, short-term goals that often lead to long-term yield decline and reduced carbon sequestration capacity. Here we show how it is possible to increase and sustain carbon stored in subtropical forest plantations if management is switched towards more sustainable forestry. We first conducted a literature ...

2001
David Pearce Francis E. Putz Jerome K. Vanclay

12 The profitability of uncontrolled logging can be a significant obstacle to sustainable forest 13 management, especially in the tropics. Rice et al. (1997) have argued that not only does 14 traditional selective logging provide higher returns but also incurs less damage to forests than 15 sustainable forest management systems that involve harvesting of many species and the creation 16 of larg...

2017
Dong Xie Qiang Wang Zhongqiang Li Roger Paulo Mormul Liangdong Zhu

1Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, China 2School of Ecological and Environmental Science, East China Normal University, Shanghai 200062, China 3School of Resources and Environment, Hubei University, Wuhan 430062, China 4Biology Department, State University of Maringá, 87020-900 Maringá, PR, Brazil 5Vaasa Energy Institut...

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