DOI: 10.57760/sciencedb.ecodb.00158
title: A dataset of dry and wet deposition of nitrogen and phosphorus at Dali, Yunnan, Agro-Ecosystem, National Observation and Research Station (2021 -2023)ure and animal husbandry areas of low latitude plateau areas from 2020 to 2022
title: 2021–2023年云南大理农业生态系统国家野外科学观测研究站氮磷干湿沉降数据集

description: Dry and wet deposition of nitrogen and phosphorus refers to the process in which nitrogen and phosphorus in the atmosphere reach the ground through deposition, entering the material cycle of terrestrial ecosystems. Dry and wet deposition plays a significant role in the input of nitrogen and phosphorus pollution in the environment. As a country with a large agriculture and animal husbandry, it is of great significance for China to understand the nitrogen and phosphorus dry and wet deposition load originating from farming and livestock activities. This understanding can help evaluate the ecological effects of nitrogen and phosphorus deposition, guide environmental pollution control, and promote sustainable development in the farming and livestock industry. This dataset provides nitrogen and phosphorus dry and wet deposition data from 2021 to 2023 at observation points at the Dali, Yunnan, Agro-Ecosystem, National Observation and Research Station in Xizhou Town, Dali City, Yunnan Province. This area is a typical farming and animal husbandry region within the watershed, with a livestock population of 60 heads and a total area of 200 mu for farmland. The main cropping systems include rice-oil rotation and rice-bean rotation representing a typical regional planting method.The dataset provides information on total nitrogen, total phosphorus, nitrate nitrogen, ammonium nitrogen dry deposition, and wet deposition flux at both the farmland and livestock environment observation points. The aim of this dataset is to study the impact of farming and livestock activities on environmental nitrogen and phosphorus dry and wet deposition and to provide data for calculating the nitrogen and phosphorus deposition load in the farming and livestock industry. Additionally, this dataset can provide data support for lake pollution control in the low-latitude highland areas.
description: Dry and wet deposition of nitrogen and phosphorus refers to the process in which nitrogen and phosphorus in the atmosphere reach the ground through deposition, entering the material cycle of terrestrial ecosystems. Dry and wet deposition plays a significant role in the input of nitrogen and phosphorus pollution in the environment. As a country with a large agriculture and animal husbandry, it is of great significance for China to understand the nitrogen and phosphorus dry and wet deposition load originating from farming and livestock activities. This understanding can help evaluate the ecological effects of nitrogen and phosphorus deposition, guide environmental pollution control, and promote sustainable development in the farming and livestock industry. This dataset provides nitrogen and phosphorus dry and wet deposition data from 2021 to 2023 at observation points at the Dali, Yunnan, Agro-Ecosystem, National Observation and Research Station in Xizhou Town, Dali City, Yunnan Province. This area is a typical farming and animal husbandry region within the watershed, with a livestock population of 60 heads and a total area of 200 mu for farmland. The main cropping systems include rice-oil rotation and rice-bean rotation representing a typical regional planting method.The dataset provides information on total nitrogen, total phosphorus, nitrate nitrogen, ammonium nitrogen dry deposition, and wet deposition flux at both the farmland and livestock environment observation points. The aim of this dataset is to study the impact of farming and livestock activities on environmental nitrogen and phosphorus dry and wet deposition and to provide data for calculating the nitrogen and phosphorus deposition load in the farming and livestock industry. Additionally, this dataset can provide data support for lake pollution control in the low-latitude highland areas.