生态与农村环境学报 ›› 2018, Vol. 34 ›› Issue (11): 1042-1049.doi: 10.11934/j.issn.1673-4831.2018.11.012

• 污染控制与修复 • 上一篇    下一篇

长江三角洲地区畜禽养殖业氨排放清单研究

刘波1, 童仪1, 李安2,3, 杜薇2, 韩宇捷1, 高岩1, 范军旗1, 李文静2, 王文林2   

  1. 1. 南通大学地理科学学院, 江苏 南通 226007;
    2. 环境保护部南京环境科学研究所, 江苏 南京 210042;
    3. 南京林业大学林学院, 江苏 南京 210037
  • 收稿日期:2018-03-07 出版日期:2018-11-25 发布日期:2018-11-21
  • 通讯作者: 杜薇,E-mail:798645315@qq.com;王文林,E-mail:wangwenlin_jjl@126.com E-mail:798645315@qq.com;wangwenlin_jjl@126.com
  • 作者简介:刘波(1976-),男,江苏连云港人,副教授,博士,主要从事环境面源污染过程与防治研究。E-mail:lb@ntu.edu.cn
  • 基金资助:

    大气重污染成因与治理攻关项目(DQGG0208);环保公益性行业科研专项(201509038);江苏省大学生创新训练计划项目(201810304036Z,201810304037Z,201810304058Z)

Study on Ammonia Emission Inventory of Livestock Over Yangtze River Delta

LIU Bo1, TONG Yi1, LI An2,3, DU Wei2, HAN Yu-jie1, GAO Yan1, FAN Jun-qi1, LI Wen-jing2, WANG Wen-lin2   

  1. 1. School of Geography Science, Nantong University, Nantong 226007, China;
    2. Nanjing Institute of Environmental Sciences, Ministry of Environmental Protection, Nanjing 210042, China;
    3. College of Forestry, Nanjing Forestry University, Nanjing 210037, China
  • Received:2018-03-07 Online:2018-11-25 Published:2018-11-21

摘要:

采用排放因子法,对长江三角洲地区畜禽养殖业氨排放量进行估算和分布特征分析。结果表明,2015年长江三角洲地区畜禽养殖业氨排放量为21.45万t,其中,非规模化养殖氨排放量占14.03%,规模化养殖占85.97%;长江三角洲地区肉猪、母猪、肉禽、蛋禽、羊和奶牛氨排放量分别占总氨排放量的41%、2%、27%、15%、12%和3%;从氨排放量来看,南通市和泰州市是长江三角洲地区畜禽氨排放的地理重心,氨排放空间分布呈现北部高南部低的趋势。从氨排放强度来看,居于前3位的是南通、常州和台州,氨排放强度分别为5.47、5.20和4.04 t·km-2;氨排放月变化系数呈现夏季大(7、8月)、冬季小(12、1月)的特征。

关键词: 畜禽养殖, 氨排放, 排放清单, 排放因子, 长江三角洲地区

Abstract:

The method of emission factors was adopted to estimate and analyze the distribution characteristics of ammonia emissions of livestock and poultry breeding industry in the Yangtze River Delta (YRD). The livestock ammonia emissions of 16 cities in the YRD in 2015 were estimated based on the activity data and emission factors of various ammonia sources. Results show that the livestock ammonia emissions in the YRD reached 214.5 kt in 2015, of which 14.03% were from non-scale, and 85.97% were from intensive cultivation. The ammonia emissions from pigs, sows, meat birds, egg birds, sheep and cows accounted for 41%, 2%, 27%, 15%, 12% and 3%, respectively. Nantong and Taizhou are the geographical centers of ammonia emission in the YRD, and the spatial distribution of ammonia emission tended to be high in the north and low in the south. The three cities which had higher intensity of ammonia emission are Nantong, Changzhou and Taizhou, whose intensity of ammonia emission was 5.47, 5.20 and 4.04 t·km-2, respectively. Obvious monthly characteristics of ammonia emission coefficient were investigated and it was large in summer (July and August) and small in winter (December and January).

Key words: livestock, ammonia emission, emission inventory, emission factor, Yangtze River Delta

中图分类号: