Results 301 to 310 of about 339,697 (356)

A novel hybrid learning technique for roadside vegetation classification

open access: green, 2014
Sujan Chowdhury   +2 more
openalex  

Towards consistency in vegetation classification

Journal of Vegetation Science, 2011
AbstractVegetation classification is a useful tool for basic and applied research as well as for environmental management. As classification of vegetation serves many different purposes, there is no single approach to defining vegetation types.
Miquel De Cáceres, Susan K. Wiser
openaire   +1 more source

Australian vegetation classification and the International Vegetation Classification framework: an overview with case studies

Australian Journal of Botany, 2021
Recent advances in conceptual frameworks in vegetation classifications, such as the EcoVeg approach that underpins the International Vegetation Classification (IVC) developed by NatureServe staff and colleagues, offer opportunities to enhance national classification initiatives.
Esteban H. Muldavin   +4 more
openaire   +2 more sources

Vegetation classification in Greenland

Journal of Vegetation Science, 1994
Abstract.An account of the description and classification of the vegetation of Greenland is presented. Four periods are recognized: the Physiognomic period, the Extension period, the Floristics‐Dominance period, and the Syntaxonomic period. The approaches used in vegetation classification pertaining to Greenland are discussed.
openaire   +1 more source

Classification of fruits and vegetables

Journal of Food Composition and Analysis, 2009
Classifications for fruits and vegetables are most helpful for dietary assessment and guidance if they are based on the composition of these foods. This work determined whether levels of food components in fruits and vegetables correlated with classification criteria based on botanic family, color, part of plant, and total antioxidant capacity (TAC). A
Jean A.T. Pennington, Rachel A. Fisher
openaire   +1 more source

The UNESCO Classification of Vegetation

1988
This classification is designed to serve primarily vegetation maps at the scale of 1:1,000,000 In the Unesco classification, units of unequal rank are distinguished from one another by letters and numbers as follows: I, II, etc. = FORMATION CLASS A, B, etc. = FORMATION SUBCLASS 1, 2, etc. = FORMATION GROUP a, b, etc. = Formation
A. W. Küchler, I. S. Zonneveld
openaire   +1 more source

Palmyra Atoll Vegetation Classification

2019
Vegetation classification map of Palmyra Atoll generated by a machine learning algorithm from a December 2016 WorldView-2 image. File is GEOTIFF format referenced to WGS84, UTM zone 3N. Pixel values correspond to vegetation types as follows: 0=coconut monoculture; 1=native forest; 2=scaevola shrub; 5=non-vegetated land.
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Vegetation classification and vegetation mapping in the Himalayas

Geobotanical mapping, 1996
In the introduction the history of botanical exploration of the Himalayas is considered starting from the late XVIIIth century up to present time. The next part of the article is devoted to the history of vegetation mapping proper. Vegetation maps relating to the Himalayas as a whole and to its different parts are enumerated including the vegetation ...
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Classification of Tropical Vegetation

2016
The increasing anthropogenic pressure on biodiversity in the tropics is resulting in changes to ecosystem structure and increasing species extinction rates (Collen et al. 2013). These issues are heightened in the tropics where 50% of the world’s biodiversity is held in 7% of the world’s terrestrial landmass (Urquhart 2001).
openaire   +1 more source

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