Výsledky vyhledávání - "mixed-grass prairie"

Akademický článek

Impacts of stocking densities on soil biochemical and microbial properties in a mixed-grass prairie ecosystem at two landscape positions

Autor: Sangeeta Bansal, Debankur Sanyal, Christopher Graham, Jose L. Gonzalez Hernandez, Hector Menendez, Sandeep Kumar

Publikováno v: Frontiers in Sustainable Food Systems, Vol 8 (2024)

Grazing management is a critical land-use requirement that facilitates the preservation of plant community composition, soil properties and environmental quality. Grazing density of livestock has a significant impact on soil health, and there is a ne

Externí odkaz: https://doaj.org/article/311b565638fd469c98c48810fcbc9bb8

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Akademický článek

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Akademický článek

Recovery of working grasslands following a megafire in the southern mixed-grass prairie

Autor: Nicholas J. Parker, Daniel S. Sullins, David A. Haukos, Kent A. Fricke, Christian A. Hagen

Publikováno v: Global Ecology and Conservation, Vol 36, Iss , Pp e02142- (2022)

While fire is a necessary ecological driver for grassland systems, Great Plains grasslands have undergone extensive land use change following European settlement (conversion, fragmentation, fire suppression, intensive grazing, etc.). Recent studies h

Externí odkaz: https://doaj.org/article/ac607ee6589e4a1eabe305da7449f848

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Akademický článek

Drought mildly reduces plant dominance in a temperate prairie ecosystem across years

Autor: Karen Castillioni, Kevin Wilcox, Lifen Jiang, Yiqi Luo, Chang Gyo Jung, Lara Souza

Publikováno v: Ecology and Evolution, Vol 10, Iss 13, Pp 6702-6713 (2020)

Abstract Shifts in dominance and species reordering can occur in response to global change. However, it is not clear how altered precipitation and disturbance regimes interact to affect species composition and dominance. We explored community‐level

Externí odkaz: https://doaj.org/article/28f1aad369314433b7b822b7b40f3e68

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Akademický článek

Long-term grazing removal increased invasion and reduced native plant abundance and diversity in a sagebrush grassland

Autor: Lauren M. Porensky, Rachel McGee, David W. Pellatz

Publikováno v: Global Ecology and Conservation, Vol 24, Iss , Pp e01267- (2020)

Effects of long-term grazing removal on vegetation are highly variable across ecosystems and grazing contexts. In some cases, long-term exclosures can be used to enhance vegetation production, plant diversity, or wildlife habitat. In other situations

Externí odkaz: https://doaj.org/article/5c88510e77514a5a91a86f18833a2e10

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