• Aridity Modulates N Availability in Arid and Semiarid Mediterranean Grasslands 

      Delgado-Baquerizo, Manuel; Maestre Gil, F.T.; Gallardo, Antonio; Quero, José L.; Ochoa Esteban, V.; García-Gómez, Miguel; Escolar Miguel, C.; García-Palacios, Pablo; Berdugo Vega, M.; Valencia, Enrique; Gozalo, Beatriz; Noumi, Zouhaier; Derak, Mchich; Wallenstein, Matthew D. (Public Library of Science, 2013)
      While much is known about the factors that control each component of the terrestrial nitrogen (N) cycle, it is less clear how these factors affect total N availability, the sum of organic and inorganic forms potentially ...