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Drought mildly reduces plant dominance in a temperate prairie ecosystem across years
(2020-06-01)
1. 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.
2. We ...
Lara Souza - Tennessee Biodiversity Project, Summer 2010
(2010-06-01)
The file contains observations from 1mx1m field plots ranging in plant genotype diversity and soil nutrients. Data was collected from June to September of 2010. The data was collected from field plots in a common garden ...
Small mammal herbivores mediate the effects of soil nitrogen and invertebrate herbivores on grassland diversity
(2019)
Simultaneous reductions in herbivore abundance and increases in nitrogen deposition have led to radical shifts in plant communities worldwide. While the individual impacts of these human‐caused disturbances are apparent, ...
Precipitation effects on grassland plant performance are lessened by hay harvest
(2022-02)
Climate and human management, such as hay harvest, shape grasslands. With both disturbances
co-occurring, understanding how these ecosystems respond to these combined drivers may aid in
projecting future changes in ...
Processes regulating progressive nitrogen limitation under elevated carbon dioxide: a meta-analysis
(2016-05-10)
The nitrogen (N) cycle has the potential to regulate climate change through its influence on carbon (C) sequestration. Although extensive research has explored whether or not progressive N limitation (PNL) occurs under CO2 ...