Global gridded nitrous oxide emissions from lakes and reservoirs
Fuente:
PANGAEA
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Dataset Open Access |
| Sprache: | en |
| Veröffentlicht: |
PANGAEA
2019
|
| Schlagworte: | |
| Online-Zugang: | |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1867170091980816384 |
|---|---|
| author | Lauerwald, Ronny Regnier, Pierre Figueiredo, Viviane Enrich-Prast, Alex Bastviken, David Lehner, Bernhard Maavara, Taylor Raymond, Peter |
| author_facet | Lauerwald, Ronny Regnier, Pierre Figueiredo, Viviane Enrich-Prast, Alex Bastviken, David Lehner, Bernhard Maavara, Taylor Raymond, Peter |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Based on the nitrous oxide (N2O) emission model developed by Maavara et al. (2019, GCB) and the HydroLAKES database, we simulated the average annual N2O emissions from 1.4 million lakes and reservoirs. We give bounded estimates of N2O emissions based on emission factors of 0.3%, 0.9% and 1.5%. We have gridded the model outputs at a resolution of 0.5 degree (i.e. ~50 km), and report emission fluxes normalized by total grid cell area. In addition, we report the areal proportion of lakes and reservoirs, which can be used to transform these emission estimates into N2O emission rates per water surface area. All estimates are reported for four types of standing water bodies: 0) All lakes and reservoirs, 1) Natural lakes w/o dam constructions, 2) Reservoirs, and 3) Regulated lakes. This classification of lake types was directly adopted from the HydroLAKES database. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_900565 |
| institution | PANGAEA |
| language | en |
| publishDate | 2019 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Global gridded nitrous oxide emissions from lakes and reservoirs Lauerwald, Ronny Regnier, Pierre Figueiredo, Viviane Enrich-Prast, Alex Bastviken, David Lehner, Bernhard Maavara, Taylor Raymond, Peter global; lakes; N2O; Nitrous oxide Based on the nitrous oxide (N2O) emission model developed by Maavara et al. (2019, GCB) and the HydroLAKES database, we simulated the average annual N2O emissions from 1.4 million lakes and reservoirs. We give bounded estimates of N2O emissions based on emission factors of 0.3%, 0.9% and 1.5%. We have gridded the model outputs at a resolution of 0.5 degree (i.e. ~50 km), and report emission fluxes normalized by total grid cell area. In addition, we report the areal proportion of lakes and reservoirs, which can be used to transform these emission estimates into N2O emission rates per water surface area. All estimates are reported for four types of standing water bodies: 0) All lakes and reservoirs, 1) Natural lakes w/o dam constructions, 2) Reservoirs, and 3) Regulated lakes. This classification of lake types was directly adopted from the HydroLAKES database. |
| title | Global gridded nitrous oxide emissions from lakes and reservoirs |
| topic | global; lakes; N2O; Nitrous oxide |
| url | https://doi.org/10.1594/PANGAEA.900565 |