气候变化领域集成服务门户(CCPortal): Global gridded nitrous oxide emissions from lakes and reservoirs

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.900565
	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
发布日期	2019-04-23
数据集类型	dataset
英文关键词	global ; lakes ; N2O ; nitrous oxide
英文简介	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.
语种	英语
国家	国际
学科大类	气候变化
学科子类	气候变化
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/215876
推荐引用方式 GB/T 7714	Lauerwald,Ronny,Regnier,et al. Global gridded nitrous oxide emissions from lakes and reservoirs.2019-04-23.https://doi.org/10.1594/PANGAEA.900565.