This study delves into the complex interplay between land use dynamics, hydrological services, and intangible benefits within the context of Ifrane National Park (INP) in Morocco. Due to its extensive mountain forests and numerous wetlands, INP is a crucial contributor to the nation’s water supply and a vital source of hydrological ecosystem services (HES). However, climate change and evolving land use patterns have led to diminishing water resources and the desiccation of certain wetlands. This research used the Integrated Valuation of Ecosystem Services and Tradeoffs software (InVEST 3.10.2) for HES quantification and environmental economics approach for monetization to comprehend how HES values respond to challenges posed by urbanization, intensive agriculture, and other land use alterations. This work underscores INP’s role as a significant “water tower”, emphasizing the evolution of its services amidst challenges. Our findings reveal an annual decrease in HES economic value by USD 4000. This economic assessment serves as a compelling tool to enlighten decision-makers and park users about the imperative need to preserve natural ecosystems and use water resources judiciously. It advocates for investments in conservation and restoration within protected areas to sustain these vital services.

Water-Regulating Ecosystem Services (WRES) play a crucial role in maintaining water quality and preventing soil erosion, particularly in watershed areas that are vulnerable to Land Use Land Cover Changes (LULCC) and climate change. This study focuses on the Upper Beht Watershed, the most ecologically significant basin of the Ifrane National Park (INP). The main objective is to understand how WRES values respond to the challenges posed by grasslands degradation, agricultural intensification, and urban expansion before and after the park’s creation. In this research, we first analyzed historical Land Use Land Cover (LULC) data from 1992 to 2022 using Google Earth Engine platform. We then employed the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST 3.10.2) models to quantify and map the impacts of ongoing LULCC on the watershed’s capacity to retain sediments and nutrients. Finally, we used the damage costs avoided method for economic assessment of WRES. Our findings demonstrate a notable improvement in the economic value of WRES following the establishment of the park, reaching USD 10,000 per year. In contrast, prior to its creation, this service experienced a decline of USD −7000 per year. This positive trend can be attributed to the expansion of forest cover in areas prioritized for reforestation and conservation interventions. The study highlights the critical importance of continuous WRES monitoring, providing park managers with robust data to advocate for sustained conservation efforts and increased investment in restoration initiatives within protected areas. Moreover, the findings can be used to raise awareness among local communities and encourage their active engagement in sustainable development initiatives.

Sediment and nutrient retention (SNR) are a key ecosystem service for maintaining water quality and preventing soil erosion, particularly in watershed areas that are vulnerable to land-use dynamics and climate change. This study focuses on the upper Beht watershed, the most ecologically significant basin within the Ifrane National Park (INP), which plays an essential role in sustaining downstream water systems while being exposed to pressures from human activities and land-use transformations. This research analyzed historical land use data from 1992 to 2022 using Google Earth Engine. Next, employed the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST 3.10.2) software to quantify and map the impacts of ongoing land use changes on the watershed's capacity to retain sediments and nutrients. Finally, used the damage costs avoided method for economic assessment of SNR service. Our findings indicate a positive trend in SNR service provision following the park's establishment, with notable improvements in areas targeted by reforestation and conservation interventions. This study underscores the significance of continuous SNR service monitoring, offering park managers robust data to advocate sustained conservation efforts among policymakers and relevant stakeholders. Furthermore, these results highlight the need to engage local communities in sustainable land management practices, fostering a collaborative approach to enhance the ecological resilience and long-term integrity of Ifrane National Park.

The Ifrane National Park (INP), situated in the Middle Atlas Mountains in Morocco, is renowned for its unique bioecological attributes and rich biodiversity. The park provides key ecosystem services, notably climate regulation, with its Atlas cedar forests serving as an important carbon reservoir. Despite its importance, the park faces challenges associated with Land Use Land Cover Changes (LULCCs). These dynamics, driven by population settlement in mountain areas, intensify pressure on forest resources and accelerate the conversion of rangelands into croplands. Our study aims to examine the carbon sequestration service (CSS) in INP and its changes in response to land use dynamics before and after the park’s creation. We first use Google Earth Engine platform to map Land Use Land Cover (LULC) over three decades (1992/2022). Then, we quantify and map CSS using the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST 3.10.2) model. Finally, we assess the economic value of this service over time using the social cost of carbon, adjusted by an appropriate discount rate. Our findings show that CSS declined by −217,738.4 tC/year (1992–2002) and −177,903.2 tC/year (2002–2012) prior to the park’s establishment, before rising to +61,786.8 tC/year during 2012–2022, following the park’s establishment and subsequent forest restoration, increasing its economic value from a net loss to +12,340,544 USD/year. By addressing a significant knowledge gap regarding CSS dynamics and economic value within a protected area, this study highlights the effectiveness of conservation measures and offers a practical tool for managers to inform decision makers, promote conservation and restoration investments, and engage local communities in sustainable development initiatives.