Vertical profiles of leaf photosynthesis and leaf traits and soil nutrients in two tropical rainforests in French Guiana before and after a 3-year nitrogen and phosphorus addition experiment
Lore T. Verryckt
,
Sara Vicca
,
Leandro van Langenhove
,
Clément Stahl
,
Dolores Asensio
,
Ifigenia Urbina
,
Romà Ogaya
,
Joan Llusià
,
Oriol Grau
,
Guille Peguero
,
Albert Gargallo-Garriga
,
Élodie Alice Courtois
,
Olga Margalef
,
Miguel Portillo-Estrada
,
Philippe Ciais
(1)
,
Michael H. Obersteiner
,
Lucia Fuchslueger
,
Laynara Figueiredo Lugli
,
Pere Roc Fernandez-Garberí
,
Helena Vallicrosa
,
Melanie S. Verlinden
,
Christian Ranits
,
Pieter Vermeir
,
Sabrina Coste
,
Erik Verbruggen
,
Laëtitia M. Bréchet
,
Jordi Sardans
,
Jérôme Chave
,
Josep Peñuelas
,
Ivan A. Janssens
Lore T. Verryckt
- Fonction : Auteur
Sara Vicca
- Fonction : Auteur
- PersonId : 769535
- ORCID : 0000-0001-9812-5837
Leandro van Langenhove
- Fonction : Auteur
Clément Stahl
- Fonction : Auteur
Dolores Asensio
- Fonction : Auteur
Ifigenia Urbina
- Fonction : Auteur
Romà Ogaya
- Fonction : Auteur
Joan Llusià
- Fonction : Auteur
Oriol Grau
- Fonction : Auteur
Guille Peguero
- Fonction : Auteur
Albert Gargallo-Garriga
- Fonction : Auteur
Élodie Alice Courtois
- Fonction : Auteur
Olga Margalef
- Fonction : Auteur
Miguel Portillo-Estrada
- Fonction : Auteur
Philippe Ciais
- Fonction : Auteur
- PersonId : 756308
- ORCID : 0000-0001-8560-4943
- IdRef : 092241700
Michael H. Obersteiner
- Fonction : Auteur
Lucia Fuchslueger
- Fonction : Auteur
Laynara Figueiredo Lugli
- Fonction : Auteur
Pere Roc Fernandez-Garberí
- Fonction : Auteur
Helena Vallicrosa
- Fonction : Auteur
Melanie S. Verlinden
- Fonction : Auteur
Christian Ranits
- Fonction : Auteur
Pieter Vermeir
- Fonction : Auteur
Sabrina Coste
- Fonction : Auteur
- PersonId : 1312680
- IdHAL : sabrina-coste
- ORCID : 0000-0003-3948-4375
- IdRef : 257154043
Erik Verbruggen
- Fonction : Auteur
- PersonId : 764894
- ORCID : 0000-0001-7015-1515
Laëtitia M. Bréchet
- Fonction : Auteur
Jordi Sardans
- Fonction : Auteur
- PersonId : 783881
- ORCID : 0000-0003-2478-0219
Jérôme Chave
- Fonction : Auteur
Josep Peñuelas
- Fonction : Auteur
- PersonId : 765109
- ORCID : 0000-0002-7215-0150
Ivan A. Janssens
- Fonction : Auteur
- PersonId : 757765
- ORCID : 0000-0002-5705-1787
Résumé
Terrestrial biosphere models typically use the biochemical model of Farquhar, von Caemmerer, and Berry (1980) to simulate photosynthesis, which requires accurate values of photosynthetic capacity of different biomes. However, data on tropical forests are sparse and highly variable due to the high species diversity, and it is still highly uncertain how these tropical forests respond to nutrient limitation in terms of C uptake. Tropical forests often grow on soils low in phosphorus (P) and are, in general, assumed to be P rather than nitrogen (N) limited. However, the relevance of P as a control of photosynthetic capacity is still debated. Here, we provide a comprehensive dataset of vertical profiles of photosynthetic capacity and important leaf traits, including leaf N and P concentrations, from two 3-year, large-scale nutrient addition experiments conducted in two tropical rainforests in French Guiana. These data present a unique source of information to further improve model representations of the roles of N, P, and other leaf nutrients in photosynthesis in tropical forests. To further facilitate the use of our data in syntheses and model studies, we provide an elaborate list of ancillary data, including important soil properties and nutrients, along with the leaf data. As environmental drivers are key to improve our understanding of carbon (C) and nutrient cycle interactions, this comprehensive dataset will aid to further enhance our understanding of how nutrient availability interacts with C uptake in tropical forests. The data are available at 10.5281/zenodo.5638236 (Verryckt, 2021).
Domaines
Océan, AtmosphèreFormat du dépôt | Fichier |
---|---|
Type de dépôt | Article dans une revue (data paper) |
Titre |
en
Vertical profiles of leaf photosynthesis and leaf traits and soil nutrients in two tropical rainforests in French Guiana before and after a 3-year nitrogen and phosphorus addition experiment
|
Résumé |
en
Terrestrial biosphere models typically use the biochemical model of Farquhar, von Caemmerer, and Berry (1980) to simulate photosynthesis, which requires accurate values of photosynthetic capacity of different biomes. However, data on tropical forests are sparse and highly variable due to the high species diversity, and it is still highly uncertain how these tropical forests respond to nutrient limitation in terms of C uptake. Tropical forests often grow on soils low in phosphorus (P) and are, in general, assumed to be P rather than nitrogen (N) limited. However, the relevance of P as a control of photosynthetic capacity is still debated. Here, we provide a comprehensive dataset of vertical profiles of photosynthetic capacity and important leaf traits, including leaf N and P concentrations, from two 3-year, large-scale nutrient addition experiments conducted in two tropical rainforests in French Guiana. These data present a unique source of information to further improve model representations of the roles of N, P, and other leaf nutrients in photosynthesis in tropical forests. To further facilitate the use of our data in syntheses and model studies, we provide an elaborate list of ancillary data, including important soil properties and nutrients, along with the leaf data. As environmental drivers are key to improve our understanding of carbon (C) and nutrient cycle interactions, this comprehensive dataset will aid to further enhance our understanding of how nutrient availability interacts with C uptake in tropical forests. The data are available at 10.5281/zenodo.5638236 (Verryckt, 2021).
|
Auteur(s) |
Lore T. Verryckt
, Sara Vicca
, Leandro van Langenhove
, Clément Stahl
, Dolores Asensio
, Ifigenia Urbina
, Romà Ogaya
, Joan Llusià
, Oriol Grau
, Guille Peguero
, Albert Gargallo-Garriga
, Élodie Alice Courtois
, Olga Margalef
, Miguel Portillo-Estrada
, Philippe Ciais
1
, Michael H. Obersteiner
, Lucia Fuchslueger
, Laynara Figueiredo Lugli
, Pere Roc Fernandez-Garberí
, Helena Vallicrosa
, Melanie S. Verlinden
, Christian Ranits
, Pieter Vermeir
, Sabrina Coste
, Erik Verbruggen
, Laëtitia M. Bréchet
, Jordi Sardans
, Jérôme Chave
, Josep Peñuelas
, Ivan A. Janssens
1
LSCE -
Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette]
( 518 )
- Bât. 12,
avenue de la Terrasse,
F-91198 GIF-SUR-YVETTE CEDEX
- France
|
Licence |
Paternité
|
Langue du document |
Anglais
|
Nom de la revue |
|
Vulgarisation |
Non
|
Comité de lecture |
Oui
|
Audience |
Internationale
|
Date de publication |
2022
|
Volume |
14
|
Numéro |
1
|
Page/Identifiant |
5-18
|
Domaine(s) |
|
Financement |
|
Projet(s) ANR |
|
DOI | 10.5194/essd-14-5-2022 |
UT key WOS | 000739387600001 |
Origine :
Fichiers éditeurs autorisés sur une archive ouverte
Loading...