Search results for "net primary production"

showing 3 items of 3 documents

The importance of phytoplankton production for carbon budgets in a semiarid floodplain wetland

2011

Phytoplankton production (PP) in wetlands is not measured as often as that of macrophytes. A three year-study during a period of sustained high flooding was undertaken in a central Spanish floodplain wetland (Las Tablas de Daimiel National Park) to determine net PP, its spatial heterogeneity and controlling factors, and compare it with primary production in macrophyte communities. This enabled us to estimate carbon budgets for each community. All PP variables showed high spatial and temporal variability among sites, resulting in low coherence even when flooding connected all sites. Net PP corresponded to 25- 36% of submerged plant production and 3-10% of helophyte production. Net PP was con…

zooplanktoncarbono orgánico disueltoFloodplainWetlandPlant Sciencebiomasa planctónicanutrientesnutrientslcsh:BotanyPhytoplanktonproducción primaria neta específica para la clorofilaEcology Evolution Behavior and Systematicsgeographymacrophyte productiongeography.geographical_feature_categoryPrimary producersEcologyHelophyteplankton biomassBotanydissolved organic carbonSpatial heterogeneityMacrophytelcsh:QK1-989Productivity (ecology)QK1-989zooplanctonEnvironmental sciencechlorophyll-specific net primary productionproducción de macrófitosAnales del Jardín Botánico de Madrid
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A survey of carbon sequestration potential of orchards and vineyards in Italy

2016

Orchards and vineyards are important land use types in Southern Europe. In spite of their potential to sequester atmospheric C and to mitigate climate change, relatively little is known regarding the influx and outflux of C in these systems. The aim of this work is to provide data on the C budget, including net primary production (NPP), C removal through production, and C sequestration potential for the vineyards and the main fruit tree species (apple, citrus, olive, and peach) grown in Italy. Standing biomass and NPP were measured, and net ecosystem exchange and net C balance assessed directly, through either eddy covariance technique, or considering NPP and heterotrophic respiration. Abov…

0106 biological sciencesapple; carbon budget; citrus; grapevine; peach; olive; net primary productionAgroforestryPrimary productionapplenet primary production04 agricultural and veterinary sciencesHorticultureCarbon sequestration01 natural sciencescitrusgrapevinepeacholiveSettore AGR/03 - Arboricoltura Generale E Coltivazioni Arboreecarbon budgetcitrus grapevine040103 agronomy & agriculture0401 agriculture forestry and fisheriesEnvironmental science010606 plant biology & botany
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Data supplement for "Land use intensification increasingly drives the spatiotemporal patterns of the global human appropriation of net primary produc…

2022

This data supplements the publication "Land use intensification increasingly drives the spatiotemporal patterns of the global human appropriation of net primary production in the last century" by Thomas Kastner, Sarah Matej, Matthew Forrest, Simone Gingrich, Helmut Haberl, Thomas Hickler, Fridolin Krausmann, Gitta Lasslop, Maria Niedertscheider, Christoph Plutzar, Florian Schwarzmüller, Jörg Steinkamp, Karl-Heinz Erb. For details, please refer to the included readme file and to the publication (https://doi.org/10.1111/gcb.15932) In this new Version 1.01, we changed the file structure to make the data more accessible, we added data on means across modulations as used in the paper, and we inc…

land-use changehistorical reconstructionnet primary production (NPP)global assessmenthuman appropriation of NPPland-use intensity
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