Simple download service (Atom) of the dataset: Areas vulnerable to pollution of nitrates of agricultural origin in the PUY DE DOME (Order of 30/08/2021)

Vulnerable zones are all areas that feed into or likely to be affected by nitrate pollution and contribute to the pollution or threat of pollution. The designation of vulnerable zones shall be based on the nitrate content of fresh waters and the eutrophication status of surface fresh water, estuary waters, coastal and marine waters resulting from the monitoring programme while taking into account the physical and environmental characteristics of waters and land, scientific and technical knowledge and the results of the action programmes. Certain areas which are considered to be vulnerable may also be designated as vulnerable areas in order to ensure the effectiveness of the measures of the action programmes. In these areas action programmes entail a series of measures for the farmers concerned: • The observance of periods of prohibition on the application of nitrogen fertilisers, as of this winter. • The realisation of an annual manure plan for all the parcels concerned by the zoning. • Keeping a register of fertilisation practices (spreading book). • The requirements for the storage of livestock manure. • The limitation of the amount of nitrogen contained in livestock manure which can be applied annually by each holding. • Minimum storage capacity required for livestock manure. • Carrying out at least one soil analysis each year.脆弱区域指所有汇入或可能受硝酸盐污染影响，并加剧污染或污染威胁的区域。 脆弱区域的划定应以监测计划所得的淡水、地表淡水、河口海域、近岸及海域水体的硝酸盐含量与富营养化状况为依据，同时需综合考虑水域与陆地的物理及环境特征、科学技术知识，以及行动方案的实施成果。 为确保行动方案各项措施的实施成效，部分被认定为具有脆弱性的区域也可被划定为脆弱区域。 针对此类区域，行动方案为相关农户制定了一系列措施： • 自本年度冬季起，严格遵守氮肥施用禁令时段 • 为区划内的所有地块制定年度粪肥施用计划 • 留存施肥操作记录（施肥日志） • 遵守畜禽粪便的储存规范 • 限制各经营主体每年可施用的畜禽粪便含氮量 • 畜禽粪便需达到最低储存容量要求 • 每年至少开展一次土壤分析