Global transpiration data from sap flow measurements: the SAPFLUXNET database : научное изданиестатья из журнала
База данных: Архив электронных ресурсов СФУ
Аннотация: Plant transpiration links physiological responses of vegetation to water supply and demand with hydrological, energy, and carbon budgets at the land-atmosphere interface. However, despite being the main land evaporative flux at the global scale, transpiration and its response to environmental drivers are currently not well constrained by observations. Here we introduce the first global compilation of whole-plant transpiration data from sap flow measurements (SAPFLUXNET, https://sapfluxnet.creaf.cat/, last access: 8 June 2021). We harmonized and quality-controlled individual datasets supplied by contributors worldwide in a semi-automatic data workflow implemented in the R programming language. Datasets include sub-daily time series of sap flow and hydrometeorological drivers for one or more growing seasons, as well as metadata on the stand characteristics, plant attributes, and technical details of the measurements. SAPFLUXNET contains 202 globally distributed datasets with sap flow time series for 2714 plants, mostly trees, of 174 species. SAPFLUXNET has a broad bioclimatic coverage, with woodland/shrubland and temperate forest biomes especially well represented (80 % of the datasets). The measurements cover a wide variety of stand structural characteristics and plant sizes. The datasets encompass the period between 1995 and 2018, with 50 % of the datasets being at least 3 years long. Accompanying radiation and vapour pressure deficit data are available for most of the datasets, while on-site soil water content is available for 56 % of the datasets. Many datasets contain data for species that make up 90 % or more of the total stand basal area, allowing the estimation of stand transpiration in diverse ecological settings. SAPFLUXNET adds to existing plant trait datasets, ecosystem flux networks, and remote sensing products to help increase our understanding of plant water use, plant responses to drought, and ecohydrological processes. SAPFLUXNET version 0.1.5 is freely available from the Zenodo repository (https://doi.org/10.5281/zenodo.3971689; Poyatos et al., 2020a). The sapfluxnetr R package - designed to access, visualize, and process SAPFLUXNET data - is available from CRAN.
Год издания: 2021
Авторы: Poyatos Rafael, Granda Victor, Flo Victor, Adams Mark A., Adorjan Balazs, Aguade David, Aidar Marcos P. M., Allen Scott, Susana Alvarado-Barrientos M., Anderson-Teixeira Kristina J., Aparecido Luiza Maria, Arain M.Altaf, Aranda Ismael, Asbjornsen Heidi, Baxter Robert, Beamesderfer Eric, Berry Z.Carter, Berveiller Daniel, Blakely Bethany, Boggs Johnny, Bohrer Gil, Bolstad Paul, Bonal Damien, Bracho Rosvel, Brito Patricia, Brodeur Jason, Casanoves Fernando, Chave Jerome, Chen Hui, Cisneros Cesar, Clark Kenneth, Cremonese Edoardo, Dang Hongzhong, David Jorge S., David Teresa S., Delpierre Nicolas, Desai Ankur R., Do Frederic C., Dohnal Michal, Domec Jean-Christophe, Dzikiti Sebinasi, Edgar Colin, Eichstaedt Rebekka, El-Madany Tarek S., Elbers Jan, Eller Cleiton B., Euskirchen Eugenie S., Ewers Brent, Fonti Patrick, Forner Alicia, Forrester David, Freitas Helber C., Galvagno Marta, Garcia-Tejera Omar, Ghimire Chandra Prasad, Gimeno Teresa E., Grace John, Granier Andre, Griebel Anne, Guangyu Yan, Gush Mark B., Hanson Paul J., Hasselquist Niles J., Heinrich Ingo, Hernandez-Santana Virginia, Herrmann Valentine, Holtta Teemu, Holwerda Friso, Irvine James, Ayutthaya Supat Isarangkool Na, Jarvis Paul G., Jochheim Hubert, Joly Carlos A., Kaplick Julia, Kim Hyun Seok, Klemedtsson Leif, Kropp Heather, Lagergren Fredrik, Lane Patrick, Lang Petra, Lapenas Andrei, Lechuga Victor, Lee Minsu, Leuschner Christoph, Limousin Jean-Marc, Linares Juan Carlos, Linderson Maj-Lena, Lindroth Anders, Llorens Pilar, Lopez-Bernal Alvaro, Loranty Michael M., Luttschwager Dietmar, Macinnis-Ng Cate, Marechaux Isabelle, Martin Timothy A., Matheny Ashley, McDowell Nate, McMahon Sean, Meir Patrick, Meszaros Ilona, Migliavacca Mirco, Mitchell Patrick, Molder Meelis, Montagnani Leonardo, Moore Georgianne W., Nakada Ryogo, Niu Furong, Nolan Rachael H., Norby Richard, Novick Kimberly, Oberhuber Walter, Obojes Nikolaus, Oishi A.Christopher, Oliveira Rafael S., Oren Ram, Ourcival Jean-Marc, Paljakka Teemu, Perez-Priego Oscar, Peri Pablo L., Peters Richard L., Pfautsch Sebastian, Pockman William T., Preisler Yakir, Rascher Katherine, Robinson George, Rocha Humberto, Rocheteau Alain, Roll Alexander, Rosado Bruno H. P., Rowland Lucy, Rubtsov Alexey, Sabate Santiago, Salmon Yann, Salomon Roberto L., Sanchez-Costa Elisenda, Schafer Karina V. R., Schuldt Bernhard, Shashkin Alexandr, Stahl Clement, Stojanovic Marko, Suarez Juan Carlos, Sun Ge, Szatniewska Justyna, Tatarinov Fyodor, Tesar Miroslav, Thomas Frank M., Tor-ngern Pantana, Urban Josef, Valladares Fernando, van der Tol Christiaan, van Meerveld Ilja, Varlagin Andrej, Voigt Holm, Warren Jeffrey, Werner Christiane, Werner Willy, Wieser Gerhard, Wingate Lisa, Wullschleger Stan, Yi Koong, Zweifel Roman, Steppe Kathy, Mencuccini Maurizio, Martinez-Vilalta Jordi
Источник: EARTH SYSTEM SCIENCE DATA