Results 21 to 30 of about 1,395,786 (340)

Land cover classification using multi-temporal MERIS vegetation indices [PDF]

, 2007
The spectral, spatial, and temporal resolutions of Envisat's Medium Resolution Imaging Spectrometer (MERIS) data are attractive for regional- to global-scale land cover mapping.
A. Mathur, Baret F., Benedetti R., Clark R. N., Clevers J. G. P. W., G. M. Foody, Gaston G. G., Gobron N., Halldorsson G. H., J. Dash, J. W. Chipman, Lillesand T. M., Mather P. M., P. J. Curran, Peterson D. L., Richardson A. L., Smith G. M., Smith P. M., T. M. Lillesand, Wilkinson G. G.   +19 more
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Metabolomics and Transcriptomics Revealed a Comprehensive Understanding of the Biochemical and Genetic Mechanisms Underlying the Color Variations in Chrysanthemums

Metabolites, 2023
Flower color is an important characteristic of ornamental plants and is determined by various chemical components, including anthocyanin. In the present study, combined metabolomics and transcriptomics analysis was used to explore color variations in the
Di Wu, Fengchao Zhuang, Jiarui Wang, Ruiqi Gao, Qiunan Zhang, Xiao Wang, Guochao Zhang, Minghui Fang, Yang Zhang, Yuhua Li, Le Guan, Yanqiang Gao   +11 more
doaj   +1 more source

Iteratio: Calculating environmental indicator values for species and relevés. [PDF]

, 2010
Question: Is it possible to translate vegetation maps into reliable thematic maps of site conditions? Method: This paper presents a new method, called Iteratio, by which a coherent spatial overview of specific environmental conditions can be obtained ...
Braak, C.J.F., ter, Holtland, W.J., Schouten, M.G.C.   +2 more
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Roles of the riparian vegetation: the antagonism between flooding risk and the protection of environments

E3S Web of Conferences, 2016
Since the beginning of the 20th century, man has domesticated his environment and caused the modification of hydraulic conditions during floods. In parallel, civil engineering has strongly progressed in the domain of hydraulic structures but especially ...
Zanetti Caroline, Macia Julie, Liency Nelly, Vennetier Michel, Mériaux Patrice, Provansal Mireille   +5 more
doaj   +1 more source

Vegetation NDVI Linked to Temperature and Precipitation in the Upper Catchments of Yellow River [PDF]

, 2012
Vegetation in the upper catchment of Yellow River is critical for the ecological stability of the whole watershed. The dominant vegetation cover types in this region are grassland and forest, which can strongly influence the eco-environmental status of ...
Hao, F., Ouyang, W., Skidmore, A.K., Toxopeus, A.G., Zhang, X.   +4 more
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Arbuscular mycorrhizal fungi (AMF) species and abundance exhibit different effects on saline-alkaline tolerance in Leymus chinensis

Journal of Plant Interactions, 2020
Arbuscular mycorrhizal fungi (AMF) was considered as a biotechnological tool for plant stress tolerance improvement and degraded ecosystem restoration. However, the variations in the effects of AMF species and abundance on plant performance under stress ...
Yaping Cao, Xuefeng Wu, Anastasiia Zhukova, Zhanhui Tang, Yue Weng, Zhenxin Li, Yurong Yang   +6 more
doaj   +1 more source

Equilibrium responses of global net primary production and carbon storage to doubled atmospheric carbon dioxide: sensitivity to changes in vegetation nitrogen concentration [PDF]

, 1997
We ran the terrestrial ecosystem model (TEM) for the globe at 0.5° resolution for atmospheric CO2 concentrations of 340 and 680 parts per million by volume (ppmv) to evaluate global and regional responses of net primary production (NPP) and carbon ...
A. David McGuire, Aber, Agren, Annette L. Schloss, Auchmoody, Bartholomew, Berrien Moore, Bhaumik, Binkley, Ceulemans, Chapin, Chapin, Chapin, Charles J. Vorosmarty, Daubenmire, David W. Kicklighter, Davidson, Dodd, Eamus, Ellis, Evans, Evans, Farquhar, Farquhar, Field, Gulmon, Gunderson, Harrison, Houghton, Houghton, Houghton, Hunt, Idso, Ino, Intergovernmental Panel on Climate Change Working Group I (IPCC WGI), Jenny, Jerry M. Melillo, John Helfrich, Kicklighter, Kimball, Kimball, Lajtha, Luo, McGuire, McGuire, McGuire, McGuire, McGuire, Melillo, Melillo, Melillo, Melillo, Melillo, Melillo, Melillo, Melillo, Miller, Miller, Mitchell, Mitchell, Mooney, Myers, Pan, Pan, Pastor, Pettersson, Poorter, Raich, Risser, Safford, Sage, Sage, Sage, Sarmiento, Schimel, Schlesinger, Shaver, Shaver, Shaver, Sollins, Sommers, Stott, Trumbore, Van Cleve, Van Veen, VEMAP Members, Vitousek, Vitousek, Vitousek, Vorosmarty, Watson, Watson, Wong, Wullschleger, Wullschleger, Xiangming Xiao, Xiao, Yude Pan   +97 more
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Change of land use in the Turkish Taurus Mountains

İstanbul Üniversitesi Orman Fakültesi Dergisi, 2016
The effects of land use changes on forests and agricultural areas in the central Taurus Mountains of Turkey have been studied. In this region a progressive conversion of extensive grazing was observed towards more intensively farmed arable land in recent
Yıldız Güneş, Albert Reif, Jürgen Huss   +2 more
doaj   +1 more source

Using organic fertilizers to increase crop yield, economic growth, and soil quality in a temperate farmland [PDF]

PeerJ, 2020
We used a constant total N application base rate to conduct a two-year field experiment comparing the effects of three organic fertilizers (rapeseed meal (RSM), soybean meal (SBM), and cattle manure (CM)) on the crop yield, economic growth, and soil ...
Yu Cen, Liyue Guo, Meizhen Liu, Xian Gu, Caihong Li, Gaoming Jiang   +5 more
doaj   +2 more sources

Contributions of natural and human factors to increases in vegetation productivity in China [PDF]

, 2015
Increasing trends in vegetation productivity have been identified for the last three decades for many regions in the northern hemisphere including China.
Xiao, Jingfeng, Zhang, Li, Zhou, Yu
core   +2 more sources