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vegetation    音标拼音: [v,ɛdʒət'eʃən]
n. 植物

植物

vegetation
n 1: all the plant life in a particular region or period;
"Pleistocene vegetation"; "the flora of southern
California"; "the botany of China" [synonym: {vegetation},
{flora}, {botany}] [ant: {fauna}, {zoology}]
2: the process of growth in plants
3: an abnormal growth or excrescence (especially a warty
excrescence on the valves of the heart)
4: inactivity that is passive and monotonous, comparable to the
inactivity of plant life; "their holiday was spent in sleep
and vegetation"

Vegetation \Veg`e*ta"tion\, n. [Cf. F. v['e]g['e]tation, L.
vegetatio an enlivening. See {Vegetable}.]
[1913 Webster]
1. The act or process of vegetating, or growing as a plant
does; vegetable growth.
[1913 Webster]

2. The sum of vegetable life; vegetables or plants in
general; as, luxuriant vegetation.
[1913 Webster]

3. (Med.) An exuberant morbid outgrowth upon any part,
especially upon the valves of the heart.
[1913 Webster]

{Vegetation of salts} (Old Chem.), a crystalline growth of an
arborescent form.
[1913 Webster]

91 Moby Thesaurus words for "vegetation":
a wise passiveness, abeyance, apathy, botany, budding, burgeoning,
catalepsy, catatonia, contemplation, contemplative life,
deadliness, deathliness, development, do-nothing policy,
do-nothingism, do-nothingness, dormancy, entropy, excrescence,
flora, flowerage, gemmation, germination, greenery, greens, growth,
herbage, idleness, immobility, inaction, inactivity, indifference,
indolence, inertia, inertness, just being, laissez-aller,
laissez-faire, laissez-faireism, languor, latency, lotus-eating,
luxuriation, maturation, meditation, mere existence, mere tropism,
neutralism, neutrality, neutralness, noninvolvement,
nonparticipation, nonresistance, nonviolence,
nonviolent resistance, outgrowth, overgrowth, pacifism, paralysis,
passive resistance, passive self-annihilation, passiveness,
passivism, passivity, plant kingdom, plant life, plants, policy,
procrastination, procreation, pullulation, quiescence, quietism,
reproduction, sloth, sprouting, stagnancy, stagnation,
standpattism, stasis, suspense, torpor, upgrowth,
vegetable kingdom, vegetable life, vegetation spirit, verdure,
vis inertiae, vita contemplativa, waiting game,
watching and waiting


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  • Global Vegetation Greenness (NDVI) from AVHRR GIMMS-3G+, 1981-2022
    Description This dataset holds the Global Inventory Modeling and Mapping Studies-3rd Generation V1 2 (GIMMS-3G+) data for the Normalized Difference Vegetation Index (NDVI) NDVI was based on corrected and calibrated measurements from Advanced Very High Resolution Radiometer (AVHRR) data with a spatial resolution of 0 0833 degree and global coverage for 1982 to 2022 Maximum NDVI values are
  • Land Use Land Cover | NASA Earthdata
    NASA's data about land cover and land use help scientists assess how Earth's terrain is changed by natural and human activity
  • Sentinel-2 Multispectral Imager | NASA Earthdata
    The Multispectral Imager (MSI) aboard the ESA (European Space Agency) Sentinel-2 series of satellites is a wide-swath, high-resolution, multi-spectral imaging sensor supporting Copernicus Land Monitoring studies Its combination of spectral bands enables a wide range of uses, including the monitoring of vegetation, soil, and water cover and observing inland waterways and coastal areas
  • Oak Ridge National Laboratory DAAC | NASA Earthdata
    NASA's Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC) specializes in data and information relevant to terrestrial biogeochemistry, ecology, and environmental processes
  • The SAR Handbook - NASA Earthdata
    The SAR Handbook was created in 2019 as a guide for forest monitoring and biomass estimation with synthetic aperture radar (SAR)
  • Moderate Resolution Imaging Spectroradiometer | NASA Earthdata
    The Moderate Resolution Imaging Spectroradiometer (MODIS) continually collects data in 36 spectral channels with global coverage every 1 to 2 days Its exceptionally broad spectral range enables MODIS data to be used in studies across numerous disciplines, including vegetative health, changes in land cover and land use, oceans and ocean biology, sea surface temperature, and cloud analysis It
  • Vegetation Index - NASA Earthdata
    Vegetation indices measure the amount of green vegetation over a given area and can be used to assess vegetation health NASA’s Earth-observing satellites collect several different vegetation indices, including Normalized Difference Vegetation Index (NDVI), Enhanced Vegetation Index (EVI), Leaf Area Index (LAI), and Fraction of Photosynthetically Active Radiation (FPAR)
  • MODIS Terra Vegetation Continuous Fields Yearly L3 Global . . . - Earthdata
    The MOD44B Version 6 Vegetation Continuous Fields (VCF) yearly product is a global representation of surface vegetation cover as gradations of three ground cover components: percent tree cover, percent non-tree cover, and percent non-vegetated (bare) VCF products provide a continuous, quantitative portrayal of land surface cover at 250 meter (m) pixel resolution, with a sub-pixel depiction of
  • Normalized Difference Vegetation Index (NDVI) - NASA Earthdata
    Vegetation indices measure the amount of green vegetation over a given area and can be used to assess vegetation health A commonly-used vegetation index is the Normalized Difference Vegetation Index (NDVI), which uses the difference between near-infrared (NIR) and red reflectance divided by their sum
  • Global Distribution of Root Profiles in Terrestrial Ecosystems
    Description Rooting depths were estimated from a global database of root profiles that was assembled from the primary literature to study relationships of abiotic and biotic factors associated with belowground vegetation structure





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