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Leaf life span and nutrient resorption as determinants of plant nutrient conservation in temperate-arctic regions |
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| Authors: | R L ECKSTEIN P S KARLSSON & M WEIH |
| Institution: | Department of Plant Ecology, Uppsala University, Villavägen 14, SE-75236 Uppsala, Sweden; Abisko Scientific Research Station, Royal Swedish Academy of Sciences, SE-98107 Abisko, Sweden; Author for correspondence (tel (46) 18 471 2880;fax (46) 18 553 419;e-mail;). Present address: Department of Short Rotation Forestry, SLU, Box 7016, SE-750 07 Uppsala, Sweden. |
| Abstract: | |
| Keywords: | inter- and intra-specific comparisons leaf structure life forms litter mean residence time nitrogen nutrient use efficiency plant strategies |