Results 181 to 190 of about 293 (217)
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Mechanical site preparation for forest restoration
New Forests, 2012Forest restoration projects have become increasingly common around the world and planting trees is almost always a key component. Low seedling survival and growth may result in restoration failures and various mechanical site preparation techniques for treatment of soils and vegetation are important tools used to help counteract this.
Magnus Löf +3 more
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Transfer Mechanisms Inducing a Sustainable Forest Exploitation
2005In this paper our concern is with deforestation as a global environmental issue. Foreign transfers from developed countries to forestry countries have been proposed for this goal. The problem is formulated as a Stackelberg differential game played over an infinite horizon, with the donor community as the leader and the aid recipient country as the ...
Martín-Herrán, Guiomar, Tidball, Mabel
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Mechanisms of forest resilience
Forest Ecology and Management, 2022Donald A Falk +7 more
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Mechanisms for Avoiding Deforestation and Forest Degradation
2012Large amounts of carbon are stored in natural forests, mainly in the tropics. Deforestation causes the emission of most of the stored carbon into the atmosphere, either by burning of slashed wood, or gradual decay. The scale of emissions from deforestation makes it imperative for the international community to take action.
Popp, A. +3 more
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Industrial Forests and Mechanical Marvels
2016An account of modernization and technological innovation in nineteenth-century Brazil that provides a distinctly Brazilian perspective. Existing scholarship on the period describes the beginnings of Brazilian modernization as a European or North American import dependent on foreign capital, transfers of technology, and philosophical inspiration ...
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Ecological Applications, 1995
The objectives of this paper are to (1) review existing diversity models, (2) identify principles that explain patterns of plant species diversity, (3) discuss implications for forest management, and (4) identify research needs. Many current theories cast disturbance as the key player in maintaining species diversity by preventing competitive dominance
Mark R. Roberts, Frank S. Gilliam
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The objectives of this paper are to (1) review existing diversity models, (2) identify principles that explain patterns of plant species diversity, (3) discuss implications for forest management, and (4) identify research needs. Many current theories cast disturbance as the key player in maintaining species diversity by preventing competitive dominance
Mark R. Roberts, Frank S. Gilliam
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Mechanization of agrotechnical tending forest nurseries
Лесохозяйственная информация, 2017Приведено описание конструкций культиваторов для проведения агротехнических уходов за посадочным материалом в лесных питомниках. Рассмотрены основные показатели работы культиваторов с пассивными рабочими органами типа ККП-1,5, успешно применяющихся в лесных питомниках.
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Mechanisms of Forest Response to Acidic Deposition
1990Several key mechanisms by which forest ecosystems might respond to acidic deposition are addressed. These mechanisms have been in numerous research papers and general review articles during the past decade. The reviews presented analyze the mechanisms in detail and develop specific recommendations for further research.
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A Mechanical Model of a Regulated Forest
Journal of Forestry, 1914O. L. Sponsler, E. C. Luebben
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Mechanisms to protect China's forests
2016Recently, China has been paying increased attention to forest conservation. The Forest Ecological Benefit Compensation Scheme (FEBCS) was designed to provide a method to realize the market value of ecological forests. The Forest Ecological Benefits Subsidy Funds (FEBSF) program on the other hand subsidizes forest management without the use of market ...
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