Extreme drought exacerbates plant nitrogen‑phosphorus imbalance in nitrogen enriched grassland

Increasing drought under global warming in observations and models

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Natural Sciences, Earth Sciences, Meteorology +12

Global analysis of nitrogen and phosphorus limitation of primary producers in freshwater, marine and terrestrial ecosystems

James J. Elser, Matthew E. S. Bracken, Elsa E. Cleland et al. · Ecology Letters · 2007 · 4.6K citations · Full text

Life Sciences, Ecology, Environmental Sciences +17

Terrestrial phosphorus limitation: mechanisms, implications, and nitrogen–phosphorus interactions

Peter M. Vitousek, Stephen Porder, Benjamin Z. Houlton et al. · Ecological Applications · 2010 · 2.7K citations

Agriculture, Soil Sciences, Nutrient Cycling +16

N : P ratios in terrestrial plants: variation and functional significance

Sabine Güsewell · New Phytologist · 2004 · 2.4K citations · Full text

Agriculture, Plant Biology, Plant Sciences +17

The Vegetation N:P Ratio: a New Tool to Detect the Nature of Nutrient Limitation

Willem Koerselman, A.F.M. Meuleman · Journal of Applied Ecology · 1996 · 2.1K citations

Life Sciences, Ecology, Community Ecology +16