Model parameter time series of the Business Roadmap for sustainable development of the Mar Menor and surrounding Campo de Cartagena

The Business Roadmap and Policy Recommendations (BRM) represents 14 solutions for sustainable development of the Mar Menor and surrounding Campo de Cartagena that were developed during an extensive co-design process (workshops, expert interviews, online questionnaires) with representatives from all relevant sectors involved. A full description of the BRM, its co-development, and the modelled impacts on Key Performance Indicators of sustainability can be found in Martínez-López et al (2022). The model parameter time-series in this dataset indicate if and when a solution is turned on or off between 1964 and 2070 based on preferences indicated by stakeholders. These time-series represent input parameters for the System Dynamics model of the socio-ecosystem of the Mar Menor-campo de Cartagena developed in the COASTAL project and that is used to quantify impacts on key performance indicators of sustainability. This System Dynamics based model, developed by Martínez-López et al (2022) can be consulted here. The Business Road Map and Policy Recommendations (BRM) consists of the following 4 milestones and related 14 solutions: (I) <strong>Rural ecotourism</strong>: 1. The promotion of rural ecotourism activities. (II) <strong>Coastal ecotourism</strong>: 2. The promotion of coastal ecotourism activities. (III) <strong>Sustainable agriculture</strong>: 3. Implementation of nutrients, soil, and water retention measures 4. Reduction in fertilizer use 5. Denitrification of brine wastes from groundwater treated for irrigation 6. Decrease in agricultural water demand per hectare (i.e. 10% of decrease by default in the model) (IV) <strong>Integrated sustainable management</strong>: 7. Control of the extension of irrigated areas 8. Promotion of environmental education 9. Control of the number of groundwater wells (i.e. maximum 500 wells by default in the model) 10. Promotion of small (&lt;10MW) (agro)photovoltaic facilities 11. Surface water pumping from the Albujón ephemeral stream 12. Control of other point sources of pollution to the lagoon 13. Groundwater pumping and treatment 14. Increase in sea water desalination amount (twice the BAU value)商业路线图与政策建议（Business Roadmap and Policy Recommendations，BRM）涵盖了为马梅诺尔湖（Mar Menor）及周边卡塔赫纳田野（Campo de Cartagena）的可持续发展所开发的14项解决方案，这些方案通过广泛的协同设计流程（包括研讨会、专家访谈、在线问卷）与所有相关领域代表共同研发完成。 关于BRM的完整介绍、协同开发过程，以及其对可持续发展关键绩效指标（Key Performance Indicators）的模拟影响，可参阅Martínez-López等人（2022）的研究成果。 本数据集内的模型参数时间序列，基于利益相关方提出的偏好，展示了各项方案在1964年至2070年间的启用与关停时点。这些时间序列作为系统动力学（System Dynamics）模型的输入参数，用于模拟马梅诺尔湖-卡塔赫纳田野社会生态系统，该模型由COASTAL项目开发，并被用于量化可持续发展关键绩效指标所受的影响。该系统动力学模型由Martínez-López等人（2022）开发，可在此处查阅。 商业路线图与政策建议（BRM）包含以下4大里程碑及与之相关的14项解决方案： (I) <strong>乡村生态旅游</strong>：1. 推广乡村生态旅游活动。 (II) <strong>海岸生态旅游</strong>：2. 推广海岸生态旅游活动。 (III) <strong>可持续农业</strong>：3. 实施养分、土壤与水土保持措施；4. 减少化肥使用量；5. 对用于灌溉的地下水处理后产生的盐水废弃物进行反硝化处理；6. 降低每公顷农业需水量（模型默认降低10%）。 (IV) <strong>综合可持续管理</strong>：7. 管控灌溉区域扩张规模；8. 推广环境教育；9. 管控地下水井数量（模型默认上限为500口）；10. 推广小型（<10MW）（农用）光伏设施；11. 从阿尔布洪临时河道抽取地表水；12. 管控泻湖的其他点源污染；13. 地下水抽取与处理；14. 提高海水淡化量（为基准情景（Business As Usual，BAU）值的两倍）