Results 11 to 20 of about 149,910 (294)
When is a forest a forest? Forest concepts and definitions in the era of forest and landscape restoration [PDF]
Ambio, 2016 We present a historical overview of forest concepts and definitions, linking these changes with distinct perspectives and management objectives. Policies dealing with a broad range of forest issues are often based on definitions created for the purpose of assessing global forest stocks, which do not distinguish between natural and planted forests or ...
Chazdon, Robin L +8 more
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The fertilized forests Decision Forest Library [PDF]
Proceedings of the 23rd ACM international conference on Multimedia, 2015 Since the introduction of Random Forests in the 80's they have been a frequently used statistical tool for a variety of machine learning tasks. Many different training algorithms and model adaptions demonstrate the versatility of the forests. This variety resulted in a fragmentation of research and code, since each adaption requires its own algorithms ...
Christoph Lassner, Rainer Lienhart
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Computational Statistics & Data Analysis, 2013 23 pages, 6 ...
Donghui Yan +2 more
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National Science Review, 2018 AbstractCurrent deep-learning models are mostly built upon neural networks, i.e. multiple layers of parameterized differentiable non-linear modules that can be trained by backpropagation. In this paper, we explore the possibility of building deep models based on non-differentiable modules such as decision trees.
Zhou, Zhi-Hua, Feng, Ji
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Forest code about forest use in protected forests [PDF]
FOREST SCIENCE ISSUES, 2020 The description of the organization of forest exploitation in the fundamental law acts existing the last 40 years is analyzed. The role and age structure of the protective forests are briefly characterized. Need of active management for maintenance of functionality of the protective forests is formulated.
S.M. Sinkevich, V.A. Ananyev
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PLOS ONE, 2015 Ecological spatial patterns reflect the underlying processes that shape the structure of species and communities. Mechanisms like inter and intra species competition, dispersal and host-pathogen interactions are believed to act over a wide range of scales, and the inference of the process from the pattern is, despite its popularity, a challenging task.
Efrat Seri +2 more
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Machine Learning, 2001 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A Forest Management Map of European Forests [PDF]
Ecology and Society, 2012 Forest management to a large extent determines the possible services that the forest can provide. Different objectives in forest management determine the rotation length and valuation of different stages in forest succession. We present a method of mapping potential forest management at 1-km resolution to inform policy, land use modeling, and forest ...
Hengeveld, G.M. +5 more
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Dehesas de Sierra Morena y políticas agroambientales comunitarias
Estudios Geográficos, 1997 Este artículo es una reflexión sobre las aplicaciones de las políticas agroambientales comunitarias en las dehesas de Sierra Morena. Tras la presentación de los principios reguladores de las dehesas tradicionales y el análisis de su desarticulación en la
Juan F. Ojeda Rivera +1 more
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