Global riverine nitrogen (N) and phosphorus (P) input, retention and export during the 20th century
| العنوان: | Global riverine nitrogen (N) and phosphorus (P) input, retention and export during the 20th century |
|---|---|
| المؤلفون: | Beusen, Dr. A.H.W. (PBL Netherlands Environmental Assessment Agency / Utrecht University), Planbureau voor de Leefomgeving - PBL |
| المساهمون: | Bouwman, Dr. A.F. (PBL Netherlands Environmental Assessment Agency / Utrecht University), Planbureau voor de Leefomgeving - PBL |
| المصدر: | This data is created with the IMAGE-GNM model. Model description is published: Beusen, A. H. W., Van Beek, L. P. H., Bouwman, A. F., Mogollón, J. M., and Middelburg, J. J.: Coupling global models for hydrology and nutrient loading to simulate nitrogen and phosphorus retention in surface water – description of IMAGE–GNM and analysis of performance, Geosci. Model Dev., 8, 4045-4067, doi:10.5194/gmd-8-4045-2015, 2015. Application of this model for the 20th century: Beusen, A. H. W., Bouwman, A. F., Van Beek, L. P. H., Mogollón, J. M., and Middelburg, J. J.: Global riverine N and P transport to ocean increased .... |
| سنة النشر: | 2016 |
| المجموعة: | Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
| مصطلحات موضوعية: | Geochemistry, geophysics, nitrogen input to rivers, nitrogen retention in rivers, nitrogen export of rivers to sea, phosphorus input to rivers, phosphorus retention in rivers, phosphorus export of rivers to sea, global |
| جغرافية الموضوع: | World |
| Time: | 1900 - 2000 with time steps of 5 years, 20th century |
| الوصف: | The Integrated Model to Assess the Global Environment–Global Nutrient Model (IMAGE–GNM) is a global distributed, spatially explicit model using hydrology as the basis for describing nitrogen (N) and phosphorus (P) delivery to surface water, transport and in-stream retention in rivers, lakes, wetlands and reservoirs. In the IMAGE–GNM model, grid cells receive water with dissolved and suspended N and P from upstream grid cells; inside grid cells, N and P are delivered to water bodies via diffuse sources (surface runoff, shallow and deep groundwater, riparian zones; litterfall in floodplains; atmospheric deposition) and point sources (wastewater); N and P retention in a water body is calculated on the basis of the residence time of the water and nutrient uptake velocity; subsequently, water and nutrients are transported to downstream grid cells. |
| نوع الوثيقة: | dataset |
| وصف الملف: | Ascii grid (.asc); semi-colon separated values (.csv) |
| اللغة: | English |
| Relation: | title=IsReferencedBy: Model: Beusen, A. H. W., Van Beek, L. P. H., Bouwman, A. F., Mogollón, J. M., and Middelburg, J. J.: Coupling global models for hydrology and nutrient loading to simulate nitrogen and phosphorus retention in surface water – description of IMAGE–GNM and analysis of performance, Geosci. Model Dev., 8, 4045-4067, doi:10.5194/gmd-8-4045-2015, 2015; URI=http://dx.doi.org/10.5194/gmd-8-4045-2015; title=IsReferencedBy: Application model for 20th century: Beusen, A. H. W., Bouwman, A. F., Van Beek, L. P. H., Mogollón, J. M., and Middelburg, J. J.: Global riverine N and P transport to ocean increased during the twentieth century despite increased retention along the aquatic continuum, Biogeosciences Discuss., 12, 20123-20148, doi:10.5194/bgd-12-20123-2015, 2015; URI=http://dx.doi.org/10.5194/bgd-12-20123-2015; http://nbn-resolving.org/urn:nbn:nl:ui:13-mhqf-u9; https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:64145 |
| الاتاحة: | http://nbn-resolving.org/urn:nbn:nl:ui:13-mhqf-u9 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:64145 |
| Rights: | OPEN_ACCESS ; http://creativecommons.org/licenses/by/4.0 ; Planbureau voor de Leefomgeving - PBL ; Beusen, Dr. A.H.W.; PBL Netherlands Environmental Assessment Agency; Utrecht University |
| رقم الانضمام: | edsbas.5EB06B85 |
| قاعدة البيانات: | BASE |
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