Výsledky vyhledávání - "soil ammonia"

Akademický článek

Developing a hybrid data-driven and informed model for prediction and mitigation of agricultural nitrous oxide flux hotspots

Autor: Nikhil Vemuri

Publikováno v: Frontiers in Environmental Science, Vol 12 (2024)

Nitrous oxide (N2O) is one of the most significant contributors to greenhouse forcing and is the biggest contributor to ozone depletion in the 21st century, and roughly 70% of anthropogenic nitrous oxide emissions are from agriculture and soil manage

Externí odkaz: https://doaj.org/article/fcfea5dc566346048d6e339b96ea143d

Zobrazit plný text záznamu

Akademický článek

Tree-Structured Parzan Estimator–Machine Learning–Ordinary Kriging: An Integration Method for Soil Ammonia Spatial Prediction in the Typical Cropland of Chinese Yellow River Delta with Sentinel-2 Remote Sensing Image and Air Quality Data

Autor: Yingqiang Song, Mingzhu Ye, Zhao Zheng, Dexi Zhan, Wenxu Duan, Miao Lu, Zhenqi Song, Dengkuo Sun, Kaizhong Yao, Ziqi Ding

Publikováno v: Remote Sensing, Vol 15, Iss 17, p 4268 (2023)

Spatial prediction of soil ammonia (NH3) plays an important role in monitoring climate warming and soil ecological health. However, traditional machine learning (ML) models do not consider optimal parameter selection and spatial autocorrelation. Here

Externí odkaz: https://doaj.org/article/67d7b098e9404af086bf8e35c17212cc

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

Nitrous oxide fluxes and soil nitrogen contents over eight years in four cropping systems designed to meet both environmental and production goals: A French field nitrogen data set

Autor: Caroline Colnenne-David, Gilles Grandeau, Marie-Hélène Jeuffroy, Thierry Doré

Publikováno v: Data in Brief, Vol 38, Iss , Pp 107303- (2021)

With the development of agroecosystem approaches, new cropping systems have to be designed to deliver multiple ecosystem services. In this context, we assessed four innovative cropping systems, designed to reach multiple environmental and production

Externí odkaz: https://doaj.org/article/96f221c474cd417ca929ed4bb626e7b0

Zobrazit plný text záznamu

Akademický článek

Determination of Paddy Soil Ammonia Nitrogen Using Rapid Detection Kit Coupled with Microplate Reader

Autor: Xiaoting Liu, Dan Wu, Abbas Ali Abid, Ying Liu, Jianfeng Zhou, Qichun Zhang

Publikováno v: Toxics, Vol 10, Iss 12, p 725 (2022)

Indophenol blue colorimetry has been widely used for determining soil ammonia nitrogen, but this method has some disadvantages, such as complex reagent preparation, high toxicity, and long colorimetric time. Hence, we aimed to develop a rapid soil am

Externí odkaz: https://doaj.org/article/ad1a225eb5884a01a699d75b60fcd3e5

Zobrazit plný text záznamu