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Globally, tree fecundity exceeds productivity gradients
JOURNÉ, Valentin
Ecologie des Forêts Méditerranéennes [URFM]
Laboratoire des EcoSystèmes et des Sociétés en Montagne [UR LESSEM]
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Ecologie des Forêts Méditerranéennes [URFM]
Laboratoire des EcoSystèmes et des Sociétés en Montagne [UR LESSEM]
JOURNÉ, Valentin
Ecologie des Forêts Méditerranéennes [URFM]
Laboratoire des EcoSystèmes et des Sociétés en Montagne [UR LESSEM]
Ecologie des Forêts Méditerranéennes [URFM]
Laboratoire des EcoSystèmes et des Sociétés en Montagne [UR LESSEM]
BOGDZIEWICZ, Michal
Uniwersytet im. Adama Mickiewicza w Poznaniu = Adam Mickiewicz University in Poznań [UAM]
Uniwersytet im. Adama Mickiewicza w Poznaniu = Adam Mickiewicz University in Poznań [UAM]
CAMARERO, Jesús Julio
Consejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain] [CSIC]
Consejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain] [CSIC]
MARIA ESPELTA, Josep
Centre for Ecological Research and Applied Forestries = Centre de Recerca Ecologica i Aplicacions Forestals [CREAF]
Centre for Ecological Research and Applied Forestries = Centre de Recerca Ecologica i Aplicacions Forestals [CREAF]
PIECHNIK, Lukasz
Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences [PAN]
Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences [PAN]
SEGET, Barbara
Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences [PAN]
Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences [PAN]
ZYWIEC, Magdalena
Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences [PAN]
Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences [PAN]
CLARK, James
Laboratoire des EcoSystèmes et des Sociétés en Montagne [UR LESSEM]
Duke University [Durham]
< Leer menos
Laboratoire des EcoSystèmes et des Sociétés en Montagne [UR LESSEM]
Duke University [Durham]
Idioma
en
Article de revue
Este ítem está publicado en
Ecology Letters. 2022-06, vol. 25, n° 6, p. 1471-1482
Wiley
Resumen en inglés
Lack of tree fecundity data across climatic gradients precludes the analysis of how seed supply contributes to global variation in forest regeneration and biotic interactions responsible for biodiversity. A global synthesis ...Leer más >
Lack of tree fecundity data across climatic gradients precludes the analysis of how seed supply contributes to global variation in forest regeneration and biotic interactions responsible for biodiversity. A global synthesis of raw seedproduction data shows a 250-fold increase in seed abundance from cold-dry to warm-wet climates, driven primarily by a 100-fold increase in seed production for a given tree size. The modest (threefold) increase in forest productivity across the same climate gradient cannot explain the magnitudes of these trends. The increase in seeds per tree can arise from adaptive evolution driven by intense species interactions or from the direct effects of a warm, moist climate on tree fecundity. Either way, the massive differences in seed supply ramify through food webs potentially explaining a disproportionate role for species interactions in the wet tropics.< Leer menos
Palabras clave en inglés
climate
competition
forest regeneration
seed consumption
species interactions
tree fecundity
Proyecto ANR
Prévision du changement de la biodiversité
Orígen
Importado de HalCentros de investigación
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