Babst, Benjamin A Seasonal nitrogen cycling in temperate trees: Transport and regulatory mechanisms are key missing links. [electronic resource] - Plant science : an international journal of experimental plant biology May 2018 - 268-277 p. digital Publication Type: Journal Article; Review ISSN: 1873-2259 Standard No.: 10.1016/j.plantsci.2018.02.021 doi Subjects--Topical Terms: Biological TransportEcosystemNitrogen--metabolismNitrogen CyclePhloem--metabolismPlant Leaves--metabolismPlant Stems--metabolismSeasonsTrees--metabolism