Showing 10,841 - 10,860 results of 10,923 for search '"grassland"', query time: 0.15s Refine Results
  1. 10841

    The carbon footprint of young-beef cattle finishing systems in the Eastern Plains of the Orinoco River Basin of Colombia by Carlos A. Ramírez-Restrepo, Carlos A. Ramírez-Restrepo, Carlos A. Ramírez-Restrepo, Raul R. Vera-Infanzón, Raul R. Vera-Infanzón, Idupulapati M. Rao

    Published 2023-02-01
    “…Overall, this study projects the positive impact of the design of plausible fattening strategies on grasslands for improving cattle productivity and reducing emission intensities with concomitant increases in technical efficiency.…”
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  2. 10842

    Grazing intensity and driving factors affect soil nitrous oxide fluxes during the growing seasons in the Hulunber meadow steppe of China by Ruirui Yan, Huajun Tang, Xiaoping Xin, Baorui Chen, Philip J Murray, Yunchun Yan, Xu Wang, Guixia Yang

    Published 2016-01-01
    “…Grazing had a long-term effect on the soil N _2 O flux in the grasslands. After 4–5 years of grazing, the N _2 O fluxes under increased levels of grazing intensity began to decrease significantly by 31.4%–60.2% in 2013 and 32.5%–50.5% in 2014 compared to the non-grazing treatment. …”
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  3. 10843

    Bacterial but Not Fungal Rhizosphere Community Composition Differ among Perennial Grass Ecotypes under Abiotic Environmental Stress by Soumyadev Sarkar, Abigail Kamke, Kaitlyn Ward, Aoesta K. Rudick, Sara G. Baer, QingHong Ran, Brandi Feehan, Shiva Thapa, Lauren Anderson, Matthew Galliart, Ari Jumpponen, Loretta Johnson, Sonny T. M. Lee

    Published 2022-06-01
    “…ABSTRACT Environmental change, especially frequent droughts, is predicted to detrimentally impact the North American perennial grasslands. Consistent dry spells will affect plant communities as well as their associated rhizobiomes, possibly altering the plant host performance under environmental stress. …”
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  4. 10844

    Florix, an index to assess plant species in floodplains for nature conservation – Developed and tested along the river Danube by B. Stammel, C. Damm, C. Fischer-Bedtke, A. Rumm, M. Gelhaus, P. Horchler, S. Kunder, F. Foeckler, M. Scholz

    Published 2022-12-01
    “…The region with dominant agricultural use showed significantly lower values than that with a higher portion of forests and grasslands.Florix can be used for a floristic conservation status assessment at single habitat level or for the entity of a study region in comparison to a reference region. …”
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  5. 10845

    Soil Moisture Dynamics and Its Temporal Stability under Different-Aged <i>Caragana korshinskii</i> Shrubs in the Loess Hilly Region of China by Haibin Liang, Yani Li, Xiaoxu An, Jie Liu, Naiqing Pan, Zongshan Li

    Published 2023-06-01
    “…In summary, the findings indicate that natural recovery with low-water consumption grasslands and manual management measures, such as thinning and mowing, should be strengthened to minimize the high soil moisture consumption rates that occur in a healthy soil moisture environment and maintain sustainable vegetation restoration.…”
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  6. 10846

    Integration of Sentinel-3 OLCI Land Products and MERRA2 Meteorology Data into Light Use Efficiency and Vegetation Index-Driven Models for Modeling Gross Primary Production by Fengji Zhang, Zhijiang Zhang, Yi Long, Ling Zhang

    Published 2021-03-01
    “…Strong correlations were obtained across deciduous broadleaf forests, mixed forests, grasslands, and croplands. At the same time, there are overestimations and underestimations in croplands, evergreen needleleaf forests and deciduous broadleaf forests. …”
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  7. 10847

    Habitats change of Tibetan antelope and its influencing factors on the North Tibetan Plateau from 2020 to 2050 by Ziqian Wei, Zengrang Xu, Tian Qiao, Shouxing Wang, Natarajan Ishwaran, Mingxin Yang

    Published 2023-06-01
    “…We recommend setting up systems for monitoring habitats changes of Tibetan antelope that could help in defining the national park area to cover critical antelope habitats and manage herdsmen and livestock uses of the areas within the carrying capacity of grasslands, particularly through diversification of livelihoods and support to green development of local communities.…”
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  8. 10848

    Nitrogen and phosphorus pools and fluxes in upland and seasonally flooded forests and woodlands of the Cerrado-Pantanal transition of Brazil by George L Vourlitis, Osvaldo Borges Pinto, Jr., Higo J. Dalmagro, Paulo Enrique Zanella de Arruda, Francisco de Almeida Lobo

    Published 2023-06-01
    “…Brazilian tropical savanna (referred to as Cerrado) has enormous structural variability ranging from tree- and shrub-free grasslands to tall, dense forests that are found in both well-drained upland and seasonally flooded (hyperseasonal) landforms. …”
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  9. 10849

    Crop Mapping without Labels: Investigating Temporal and Spatial Transferability of Crop Classification Models Using a 5-Year Sentinel-2 Series and Machine Learning by Tomáš Rusňák, Tomáš Kasanický, Peter Malík, Ján Mojžiš, Ján Zelenka, Michal Sviček, Dominik Abrahám, Andrej Halabuk

    Published 2023-07-01
    “…This finding underscores the importance of employing a multi-classifier analysis. Rapeseed, grasslands, and sugar beet consistently show stable transferability across seasons. …”
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  10. 10850

    Multi-decadal trends and variability in burned area from the fifth version of the Global Fire Emissions Database (GFED5) by Y. Chen, J. Hall, D. van Wees, N. Andela, S. Hantson, L. Giglio, G. R. van der Werf, D. C. Morton, J. T. Randerson

    Published 2023-11-01
    “…The global reduction is primarily driven by a decrease in fires in savannas, grasslands, and croplands. Forest, peat, and deforestation fires did not exhibit significant long-term trends. …”
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  11. 10851

    Microclimate mapping using novel radiative transfer modelling by F. Zellweger, E. Sulmoni, J. T. Malle, A. Baltensweiler, T. Jonas, N. E. Zimmermann, C. Ginzler, D. N. Karger, P. De Frenne, D. Frey, C. Webster, C. Webster, C. Webster

    Published 2024-01-01
    “…We also found that, in open grasslands, maximum temperatures at 5 cm above ground are, on average, 3.4 <span class="inline-formula"><sup>∘</sup></span>C warmer than those of the macroclimate, suggesting that, in such habitats, heat exposure close to the ground is often underestimated when using macroclimatic data. …”
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  12. 10852

    Predictions Based on Different Climate Change Scenarios: The Habitat of Typical Locust Species Is Shrinking in Kazakhstan and Xinjiang, China by Rui Wu, Jing-Yun Guan, Jian-Guo Wu, Xi-Feng Ju, Qing-Hui An, Jiang-Hua Zheng

    Published 2022-10-01
    “…The Italian locust (<i>Calliptamus italicus</i> (Linnaeus, 1758)), Asian migratory locust (<i>Locusta migratoria migratoria</i> Linnaeus, 1758), and Siberian locust (<i>Gomphocerus sibiricus</i> (Linnaeus, 1767)) are common pests widely distributed in the semidesert grasslands of Central Asia and its surrounding regions. …”
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  13. 10853

    The contrasted impacts of grasshoppers on soil microbial activities in function of primary production and herbivore diet by Ibanez, Sébastien, Foulquier, Arnaud, Brun, Charles, Colace, Marie-Pascale, Piton, Gabin, Bernard, Lionel, Gallet, Christiane, Clément, Jean-Christophe

    Published 2023-01-01
    “…During two consecutive years, we conducted an experiment controlling the presence of three grasshopper species consuming either grasses, forbs or both in twelve natural and managed alpine grasslands with contrasted productivities. In order to assess the effects of herbivory on soil microbes, we measured their extracellular enzymatic activities, biomass and potential nitrogen mineralization (PNM). …”
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  14. 10854

    A novel approach for surveying flowers as a proxy for bee pollinators using drone images by Michele Torresani, David Kleijn, Jan Peter Reinier de Vries, Harm Bartholomeus, Ludovico Chieffallo, Roberto Cazzolla Gatti, Vítězslav Moudrý, Daniele Da Re, Enrico Tomelleri, Duccio Rocchini

    Published 2023-05-01
    “…Here we surveyed bees and flowering plants using conventional field methods in 30 grasslands along a land-use intensity gradient in the Southeast of the Netherlands. …”
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  15. 10855

    Unraveling biogeographical patterns and environmental drivers of soil fungal diversity at the French national scale by C. Djemiel, S. Dequiedt, W. Horrigue, A. Bailly, M. Lelièvre, J. Tripied, C. Guilland, C. Guilland, S. Perrin, G. Comment, N. P. A. Saby, C. Jolivet, A. Bispo, L. Boulonne, A. Pierart, P. Wincker, C. Cruaud, P.-A. Maron, S. Terrat, L. Ranjard

    Published 2024-04-01
    “…They varied hugely and showed a loss of 75 % of the complexity in crop systems and grasslands compared to forests and up to 83 % in vineyard systems. …”
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  16. 10856

    Overridingly increasing vegetation sensitivity to vapor pressure deficit over the recent two decades in China by Miao Liu, Guijun Yang, Wenping Yuan, Zhenhong Li, Meiling Gao, Yun Yang, Huiling Long, Yang Meng, Changchun Li, Haitang Hu, Heli Li, Zhanliang Yuan

    Published 2024-04-01
    “…The positive sensitivities are relatively high for Deciduous Broadleaf Forests (DBF), Deciduous Needleleaf Forests (DNF), Grasslands (GL), and Croplands (CL) types, while the negative sensitivities are larger for Shrublands (SL) and Savannas (SA) types. …”
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  17. 10857

    The contribution of Earth observation technologies to the reporting obligations of the Habitats Directive and Natura 2000 network in a protected wetland by Adrián Regos, Jesús Domínguez

    Published 2018-03-01
    “…The habitat maps obtained from the two ensemble classification approaches showed a reduction in habitat classes dominated by salt marshes and meadows (24.6–26.5%), natural and semi-natural grasslands (25.9–26.5%) or sand dunes (20.7–20.9%) and an increase in forest (31–34%) and reed bed (60.7–67.2%) in the study area. …”
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  18. 10858
  19. 10859
  20. 10860