Simple download service (Atom) of the dataset: Areas of economic activity in the department of Maine-et-Loire(49)

This table contains the information and information collected from the Department’s Public Institutions for Intercommunal Cooperation (EPCI) in the framework of surveys carried out by the Departmental Directorate of the Territories of Maine-et-Loire.
The definition of areas of activity meets one or more of the following criteria:
— a regulatory criterion: an area of activity may be assimilated to a right-of-way provided for in the planning document (area UY or Nay with alternative POS or U regulation or AU indicated PLU); this area can be equipped and marketed in the short term.
— an operational criterion: area which has been the subject of an operational urban planning procedure (ZAC, artisanal or industrial subdivision).
— a geographical criterion: an area where there is a significant concentration of activities and is treated as a “de facto zone” (without an ACZ procedure or subdivision).

According to the information provided, the concept of ‘unit’ of an area of activity may reflect two different situations:
— an activity area may group an initial area and its extensions when those extensions remain ‘measured’.
— in the case of a more “significant” extension, this extension can be considered as a new area. In this case, the same industrial unit may consist of several units accounted for under different denominations (numbered or own toponyms).

As in any statistical survey, there may still be some omissions and the figures for marketing may have changed in particular for previous years (e.g. surface grinding following unrealised sales promises,...)

The data represented came from the latest 2021 survey on the situation as at 31 December 2020.

本数据集所含信息，均由曼恩-卢瓦尔省领地事务局于相关调研框架下，从该省省际合作公共机构（EPCI）处采集所得。

活动区域的定义需符合以下一项或多项判定标准：
— 合规性标准：活动区域可等同于规划文件中划定的通行用地，例如标注PLU的AU区域，或带有可选POS或U规制的UY、Nay区域；该区域可在短期内完成配套设施建设并推向市场。
— 实操性标准：已启动正式城市规划流程的区域，如ZAC、手工业或工业分区。
— 地理性标准：存在显著产业集聚且被视作"事实性区域"的地块（未开展ACZ规划流程或分区工作）。

根据现有信息，活动区域"单元"的概念可涵盖两种不同情形：
— 当扩建范围处于"可计量"范畴时，活动区域可包含初始地块及其扩建部分。
— 若扩建规模"较为显著"，则该扩建部分可被认定为全新区域。此时，同一工业单元可能包含多个以不同命名（编号或专属地名）统计的子单元。

如同所有统计调研项目，本数据集仍可能存在疏漏，且营销相关数据（尤其是往年数据）或已发生变动，例如因未兑现销售承诺而产生的面积调整等。

本次展示的数据源自2021年开展的最新调研，其统计基准为2020年12月31日的现状。