7° Programma di azione per l’Ambiente Europeo (7° EAP) - Dati sull’ambiente

The indicator represents the trend of national persistent organic pollutant emissions by sector, from 1990 to 2022. The target set as a lower emission value than in 1990 was achieved for both PAHs (-30%) and dioxins and furans (-43%), with different trends.

The indicator represents the historical series of national greenhouse gas emissions from 1990 to 2022, broken down by sector. The data analysis shows a significant reduction in emissions in 2022 compared to 1990 (-21%), which can be explained by the economic recession that has slowed consumption in recent years, as well as by an increased use of renewable energy, leading to a reduction in CO2 emissions from the energy sector (-20% compared to 1990).

The indicator represents, over the period 1990-2022, the trend of greenhouse gas emissions in Italy per capita and relative to GDP. A decrease is observed for both, accentuated by the growth of the population and GDP, which highlights a decoupling between drivers and pressures.

The indicator includes the emission allowances generated by installations covered by the EU Emissions Trading System (EU ETS), established under Directive 2003/87/EC, and the greenhouse gas emissions from all sectors not included in the ETS scope—namely small- and medium-scale industry, transport, residential and commercial buildings, agriculture, and waste. These are regulated under Decision No. 406/2009/EC (Effort Sharing Decision, ESD) up to 2020, and by the Effort Sharing Regulation (EU) 2018/842 (ESR) from 2021 onward. While non-ETS sector emissions in 2020 remained below the target threshold of 37 MtCO₂eq, in 2022 they exceeded the allowable limit by 5.5 MtCO₂eq, indicating a deviation from the reduction trajectory required to meet ESR targets.

The indicator represents the historical series of national heavy metal emissions from 1990 to 2022, by source sector. Since 1990, a reduction in emissions has been recorded for all metals. In particular, emissions of cadmium, mercury, and lead are in line with the internationally set targets under the Aarhus Protocol, having decreased by -63%, -64%, and -95%, respectively, compared to 1990 levels.

The indicator represents the trend of national particulate matter (PM10) emissions by source sector from 1990 to 2022, showing a significant overall reduction over the years (-40.5%). The road transport sector, which contributes 10% to total emissions in 2022, shows a reduction of 65.6% over the entire period. Emissions from non-industrial combustion, on the other hand, have increased by approximately 37.6% during the same period, becoming the most significant sector in 2022, accounting for 45.3% of total emissions.

The indicator provides an overview of the current presence of alien animal and plant species in Italy through quantitative data, showing the temporal trends of introduction in Italy over the last century, the average annual introduction rate (average number of new alien species introduced each year), the  pathways (according to CBD categories), and the distribution of invasive alien species of Union concern. The number of alien species in Italy is progressively and constantly increasing. Based on currently available data, nearly 3,800 exotic species have been introduced into our country, of which 3,659 are currently present in the territory. The average number of species introduced per year has increased exponentially over time, increasing from 6 species/year in the 1970s to 16 species/year in the last decade,reaching nearly 30 species/year in the current decade. The cumulative number of species introduced in Italy since 1900 also confirms this exponential trend, with an increase of over 500% in 120 years.

The indicator, based on data processed within the Carta della Natura project, shows the distribution of Ecological Value across 16 Italian regions, providing a representation categorized into different classes. Ecological Value is understood as a synonym for natural significance and is calculated—starting from the regional habitat maps—for each mapped polygon, excluding those referring to built enviroments and fully urbanized areas.

This indicator offers an overview of the environmental mosaic within various regional contexts, highlighting high-value areas, including their protection status. The analysis presents the percentage of protected areas in each region and the composition of protected and unprotected zones in terms of Ecological Value. The protected areas system (EUAP areas, Natura 2000 sites, and Ramsar areas) covers, on average, less than 24% of the territory in the 16 examined regions, exceeding 30% only in Abruzzo, Campania, and Valle d’Aosta. A strong correlation is observed between protected areas and territories classified with the highest Ecological Value, covering an average of 49.4%. However, significant portions remain outside protected areas, varying from region to region, which suggests potential new areas for conservation.

The indicator illustrates the national emission trends of tropospheric ozone precursors—namely nitrogen oxides (NOx) and non-methane volatile organic compounds (NMVOCs)—disaggregated by emission source sector. A significant overall decline is observed between 1990 and 2022, amounting to -71% for NOx and -58% for NMVOCs, primarily driven by substantial reductions in emissions from the transport sector.

The indicator describes the trend of national emissions of acidifying substances SOx, NOx, and NH3, both at the total and sectoral levels, highlighting the decreasing trend from 1990 to 2022 (-72.3%). With reference to Directive 2016/2284 of the European Parliament and of the Council, concerning the reduction of national emissions of certain atmospheric pollutants, which defines the national emission reduction commitments relative to 2005, applicable from 2020 to 2029 and from 2030 onwards, sulfur oxides and ammonia have already reached the reduction target for 2020 by 2009; whereas nitrogen oxides reached it in 2014.

The indicator considers extraction sites for first-category minerals, as classified by current regulations, excluding fluid energy sources and mineral and/or thermal water springs, present in the national territory from 1870 to the present. It serves a dual purpose: identifying potential mineral deposits still exploitable with sustainable techniques and locating potential sources of pollution associated with past extraction methods.

Of the 3,016 sites that have been operational in the past 150 years, only 94 currently hold valid concessions, and 76 sites were active in 2020. 562 abandoned or decommissioned mining sites present a medium to high ecological and health risk. Several museum sites have been integrated into the National Network of Mining Museums and Parks (REMI), coordinated by ISPRA.

The indicator describes the status of the 42 Contaminated Sites of National Interest (SIN), which together cover 148,594 hectares of land surface (0.49% of the Italian territory) and 77,136 hectares of marine areas. This issue affects all Italian regions, except Molise. As of 30 June 2024, for 65% of the total area of the 36 SINs under consideration, information is available on the progress of the procedures: characterization has been completed for 59% of the soils and 55% of the groundwater, while remediation/safety measures have been approved by ministerial decree for 13% of the soil area and 17% of the groundwater. Procedures have been completed for 17% of the soils and 6% of the groundwater. The information provided by the indicator outlines a representative picture of environmental conditions and societal responses in relation to regulatory and sustainability objectives.

During the 2007-2022 period, the majority of the assessed fish stocks are in a state of overexploitation: the fishing-induced mortality is higher than that necessary for a sustainable exploitation of the resources in the long term under average environmental conditions.

In the 2020-2022 triennium, the lowest values in the historical series were recorded, with approximately 60% of stocks classified as overexploited, indicating a relative improvement.

This indicator, based on internationally validated analytical stock assessments, reflects the overall trend in the exploitation status of commercially fished stocks, highlighting the condition of harvested resources. The indicator is also associated with the percentage coverage of landed fish stocks for which stock assessments are available. The analysis is conducted at both the national and subregional levels, following the geographic division defined by the Marine Strategy Framework Directive.

The indicator provides information about the major landslide events caused fatalities, injuries, evacuations, damage to buildings, cultural heritage, and primary linear communication infrastructure or service networks in the national territory in the past year. The major landslide events occurred in 2023 were 192, with 11 deaths, 24 injuries, and damage mainly to the road network and buildings.

In 2022, the percentage of preparation for reuse and recycling, calculated using Methodology 4 and net of C&D waste from household sources, stood at 49.2%, falling below the 2020 target (50%).

The indicator measures the total quantity of special waste sent for recovery operations (R1-R12) as defined in Annex C of Legislative Decree 152/2006. In 2022, the amount of recovered special waste was significant, accounting for 73.3% of the total managed waste (176.6 million tons), with a continuously increasing trend (+13% in the last three years). The total quantity of recovered special waste amounts to 129.4 million tons, of which 4.2 million tons are hazardous. The region with the highest quantity of recovered special waste is Lombardy (28% of the total recovered), followed by Veneto (10.9%) and Emilia-Romagna (9.2%). 

In 2022, the total amount of municipal waste disposed of in landfills amounted to approximately 5.2 million tons, with 117 operational landfill sites. Compared to 2021, there was a 7.9% decrease (-446 thousand tons) in the total quantity of municipal waste landfilled and a 3.8% reduction (-9 sites) in the number of operational landfill sites.

Construction and demolition waste represents, in absolute terms, the most significant flow of special waste produced both at the European and national levels. The construction sector, through its intensive use of natural resources, has a strong impact on the environment, leading to the depletion of raw materials due to the extraction of natural aggregates.

For this reason, the European Commission has prioritized the monitoring of construction and demolition waste flows, setting a specific target for reuse preparation, recycling, and other material recovery operations, including backfilling, under Article 11 of Directive 2008/98/EC on waste.

In 2022, the recovery and recycling rate for construction and demolition waste stood at 79.8%, exceeding the 70% target set for 2020 by Directive 2008/98/EC. 

In 2022, the economic recovery that had already begun in previous years continued, further compensating for the sharp decline caused by the health emergency that significantly impacted the socio-economic landscape in 2020. Despite the increases recorded between 2021 and 2022 in socio-economic indicators such as Gross Domestic Product (GDP) and final consumption expenditure within the economic territory—up by 4% and 5.8%, respectively—the data on municipal waste generation, on the other hand, show a decline (-1.9%). 

In 2022, the total national municipal waste (MW) production in Italy amounted to approximately 29.1 million tons, marking a 1.8% decrease (543,000 tons) compared to 2021. In general terms, the 2022 data appears to reflect a long-term declining trend. 

This indicator describes trends in cold extremes across Italy, specifically quantifying the number of frost days, defined as days with daily minimum air temperature less than or equal to 0°C. In 2023, a reduction of approximately 10 frost days was observed compared to the 1991–2020 climatological baseline.

The indicator describes the trend in extreme heat events in Italy, specifically representing the number of days with a maximum daily air temperature exceeding 25 °C. In 2023, an increase of approximately 19 summer days was observed compared to the climatological average for the 1991–2020 reference period.

The EU Ecolabel is the voluntary environmental quality mark of the European Union, regulated by Regulation (EC) No. 66/2010 and subsequent amendments, which distinguishes products and services characterized by a reduced environmental impact throughout their entire life cycle, while ensuring high performance standards. The indicator reflects the number of active certifications granted by the Italian Competent Body to companies for their products and services, which stand out in the Italian market for their environmental responsibility and consumer awareness. The number of licenses and certified products/services has increased from 1998 to 2023. Specifically, as of 31 December 2023, there are 464 active EU Ecolabel licenses in Italy, covering a total of 14,128 certified products/services, distributed across 17 active product/service groups.

The indicator refers to company sites with an environmental management system compliant with the UNI-EN-ISO 14001 standard, certified by an ACCREDIA-accredited body that verifies its competence and independence according to the relevant international standards. By the end of 2023, there are 31,687 certified Italian company sites, marking a significant increase compared to 2022 (27,103). 48% of certified companies are concentrated in the northern regions, with Lombardy holding the highest number of certifications, featuring 5,939 company sites with a management system compliant with UNI-EN-ISO 14001. In addition to Italian company sites, a significant portion of foreign companies, representing 16% of the total, have also certified their environmental management systems. The sectors with the highest adoption of certification are "Construction," "Transport, Logistics, and Communications," and "Other Social Services," with 4,624, 3,637, and 2,977 certified company sites, respectively.

As of 31 December 2023, the number of organizations listed in the EMAS register, excluding cancellations and suspensions, reaches 1,127. This figure confirms a recovery trend compared to 2018, with a +16.8% increase. The total number of new EMAS certificates issued to organizations/companies is 2,244. The sectors with the highest adoption include: Waste and Material Recovery, Energy, Services for Buildings and Landscapes, Public Administration, Specialized Construction Works, and Wholesale Trade. The leadership of the Central-Northern regions is reflected in regional measures supporting EMAS. The most active regions are Lombardy, Emilia-Romagna, Tuscany, and Lazio. In terms of EMAS registrations by type of organization, the situation remains largely stable in recent years, with a balanced distribution across small, medium, and large enterprises.

As of July 2024, the provision of environmental information and communication tools on the web by the monitored institutions remains stable compared to 2023. This applies both to the overall average score of the monitored websites (31 points out of a maximum of 48), and when considering the average scores of SNPA websites (29 points) and those of research institutions and the MASE (37 points). Sixteen websites achieved a score equal to or above the overall average of 31. The institutional website with the most comprehensive set of tools and web content is that of the INGV, with 42 points.

Final electricity consumption grew steadily from 1990 to 2008, then declined due to the economic crisis. From 2015, consumption resumed growth until stabilizing in 2017. Following the SARS-CoV-2 pandemic, 2020 consumption dropped by 5.7% compared to the previous year, with a rebound of 6.2% in 2021. In 2022, consumption decreased by 1.8% compared to 2021, settling at 24.7 Mtep (million tonnes of oil equivalent). The industrial sector's share of consumption fell from 51.7% in 1990 to 38.9% in 2022, while the civil sector (residential and tertiary) increased from 43.2% to 55.6%. The agriculture and fisheries sector remained nearly constant at around 2%, and the transport sector, despite fluctuations, stayed stable at 3.1%.

The indicator measures the energy consumed by end users and the total energy consumed by the country. Since 1990, there has been a general upward trend in the energy available for final consumption, reaching a peak in 2005. This was followed by a reversal, with consumption declining to a minimum in 2014. From then until 2018, a recovery in final consumption was observed, followed by a decrease in 2019 and a sharp drop in 2020 due to the lockdown of economic activities aimed at containing the spread of the SARS-CoV-2 pandemic. Consumption then rebounded in 2021, before declining again in 2022. In 2022, the energy available for final consumption—calculated according to the methodology adopted by Eurostat—amounted to 112.0 Mtoe, a 6.9% decrease compared to 2021.

The analysis of the contribution of different primary energy sources to gross inland energy consumption shows that the dominant role of petroleum products is declining, while natural gas (37.9% of the total in 2022) and renewable sources (19.0% of the total in 2022) are increasing. Greater diversification and the growing role of renewables have a positive impact on Italy’s energy self-sufficiency level, which remains among the lowest in industrialized countries.

The indicator illustrates the national economy’s dependence on imports of various energy sources to meet its energy requirements. A reduction in the share of oil and an increase in the share of renewable energy sources contribute to a decrease in national energy dependency. Since 2007, a downward trend has been observed, with energy dependency falling from a peak of 85.5% in 2006 to a low of 75.1% in 2020. In 2021, the dependency rate rose to 76.9%, and continued to increase in 2022, reaching 78.7%.

The legislation (Legislative Decree 152/2006) mandates achieving good status of water bodies (chemical + ecological) by the deadlines established by the current legislation. The analysis of chemical status shows heterogeneous values among the districts, with 100% of water bodies in good status only for the Central Apennines and 52% for Sardinia. In all other districts, the percentage of water bodies in good status never exceeds 50% and ranges from 3% in the Eastern Alps to 40% in the Northern Apennines.

A comparison between the status in the 2nd Water Management Plan (WMP) cycle and that in the 3rd cycle shows maintenance of good chemical status for 100% of the water bodies in the Central Apennines, an improvement for those in the Northern Apennines (from 30% to 40%), Sardinia (from 12% to 52%), and Sicily (from 11% to 17%), and a worsening for the water bodies in the Eastern Alps District (from 51% to 3%), Po River (from 65% to 23%), and Southern Apennines (from 18% to 11%).

At the national level, the number of water bodies in good status is 56 out of 172 (33%) in the 2nd WMP cycle, while in the 3rd cycle it is 42 out of 146 (29%).

Coastal marine waters are “surface waters located inside an imaginary line, every point of which is one nautical mile seaward from the nearest point of the baseline used to determine the limit of territorial waters, and which may extend up to the outer limit of transitional waters” (Paragraph 1 of Article 74 of Legislative Decree 152/2006). The legislation (Legislative Decree 152/2006) mandates the achievement of a “good” status of water bodies (chemical + ecological) by the dates set by current legislation; failure to achieve environmental objectives results in the implementation of remediation measures. Based on the analysis of data reported by the Districts in the 3rd Reporting to the European Commission for the 2016–2021 six-year period (3rd RBMP), the chemical status of Italian coastal marine waters appears heterogeneous. This heterogeneity is evident both in terms of the number of water bodies identified per district and their classification. The Eastern Alps and Po River Districts have all water bodies in a “not good” chemical status, while in Sicily and the Southern Apennines District, over 60% of the water bodies are in a “not good” status. The Northern Apennines, Central Apennines, and Sardinia Districts, instead, register more than 50%, more than 90%, and more than 80%, respectively, in a “good” chemical status. At the national level, 51% of coastal marine water bodies are in good chemical status. Comparing the 2nd and 3rd RBMPs, in the 2nd RBMP, water bodies with unknown chemical status amounted to 26% (147 out of 561), whereas in the 3rd RBMP, only one water body has an unknown status. Generally, water bodies in good chemical status are comparable between the two RBMPs—52% and 51%, respectively—while water bodies in not good chemical status increased in the 3rd RBMP (49%).

Transitional waters are defined in Legislative Decree 152/2006 as "surface water bodies near a river mouth, partially saline due to their proximity to coastal waters but significantly influenced by freshwater flows." This definition encompasses coastal lagoons and coastal ponds subject to ecological classification. Italian transitional environments are exposed to numerous pressure factors, often leading to degradation of ecological conditions in these fragile ecosystems. The ecological status analysis shows heterogeneous values, both in the number of Water Bodies (WB) and in the distribution across quality classes, with a prevalence of sufficient and poor statuses in all Districts. Comparing the status of the 2nd Water Management Plan (WMP) cycle with that of the 3rd cycle, it is observed that for all hydrographic districts, ecological status remains predominantly sufficient and poor. However, there is an increase in the percentage of water bodies in good status in the Eastern Alps District (from 7% to 11%), Northern Apennines District (from 10% to 20%), Southern Apennines District (from 0% to 6%), and Sardinia District (from 0% to 26%). National analysis of ecological status shows that the number of water bodies in good or high status increased from 9 out of 172 (5%) in the 2nd WMP cycle to 22 out of 146 (15%) in the 3rd cycle.

Coastal marine waters are defined as “surface waters situated inside an imaginary line one nautical mile away, at every point, on the outer side from the nearest point of the baseline used to define the territorial sea limit, and potentially extending to the outer boundary of transitional waters.” The legislation (Legislative Decree 152/2006) mandates achieving "good" status (ecological + chemical) for water bodies by the deadlines set by current regulations; failure to meet environmental goals entails remediation measures. Based on the analysis of data reported by Districts in the 3rd Reporting to the European Commission for the six-year period 2016–2021 (3rd WMP), the ecological status of Italian coastal marine waters is heterogeneous. This heterogeneity is expressed in both the number of water bodies identified per district and their ecological classification. The Eastern Alps, Northern Apennines, Central Apennines, Sicily, and Sardinia Districts show a percentage of water bodies in good and high ecological status greater than or equal to 70%. Specifically, in the Sardinia District, more than 40% of water bodies are in high status. Nationally, more than 60% of water bodies (261 out of 394 total) are in good and high ecological status. Comparing data from the 2nd WMP and the 3rd WMP shows that in the 2nd WMP, 27% of water bodies had unknown ecological status (149 out of 561 total), while in the 3rd WMP, only one water body is in unknown ecological status. In general terms, the proportion of water bodies in good and high ecological status increased from 55% in the 2nd WMP to 66% in the 3rd WMP.

The indicator evaluates the demand for freight transport (also in relation to economic growth) and the evolution over time of modal split. The transport demand is increasingly met by road freight transport, which continues to dominate other transport modes in terms of growth and modal share (approximately 62% in 2023).

The indicator measures passenger transport demand (according to different modes) and compares its trend with that of economic growth and population. Transport demand is increasingly met by individual road transport (passenger cars and motorcycles), which, due to its growth and modal share (approximately 81% in 2023), remains dominant compared to other transport modes.

The indicator allows the evaluation of the trend of specific carbon dioxide emissions of the circulating car fleet through the comparison between the values resulting from type-approval procedures and the values deriving from the actual use of vehicles on the road. It is also useful for the monitoring of carbon dioxide emissions of the circulating car fleet in relation to compliance with the voluntary agreements between the European Commission and the automotive industry. Since 2001, the year in which the Civil Motorization began to monitor the specific emissions of the newly registered fleet, these emissions have been decreasing and are in any case significantly lower than the estimates of real on-road emissions, showing a gap between type-approval data and real-world data.

The indicator represents projections of national greenhouse gas emissions up to 2040, based on the current policies scenario as of 31/12/2022, including those implemented under the National Recovery and Resilience Plan (NRRP), as well as the additional policies and measures scenario defined in the Integrated National Energy and Climate Plan (INECP). The scenarios are calculated starting from the most recent consolidated historical data for 2022, and reflect the expected evolution of key macroeconomic drivers as reported to the European Commission. The projected reductions in total greenhouse gas emissions (including LULUCF) by 2030, compared to 1990 levels, are estimated at -38% under the current policies scenario and -49% under the additional measures scenario.

The indicator represents the trend of national emissions of particulate matter (PM2.5) by source sector from 1990 to 2022, highlighting a significant overall reduction over the years (-39%). The road transport sector, which contributes 9.3% of total emissions in 2022, shows a 75% decrease over the entire period. Emissions from non-industrial combustion, during the same period, increased by almost 38%, making it the most significant sector in 2022, accounting for 63.8% of total emissions.

In Italy, geothermal energy, renewable and sustainable, is concentrated in 10 concessions in Tuscany with 34 plants that, in 2023, produced 5,692 GWh, covering 31% of the regional demand and 70% of Tuscany's renewable energy sources.

The direct uses of geothermal heat (climate control, spa use, district heating) and geothermal heat pumps, about 20,000, are growing but still underutilized compared to Northern European countries. The environmental impact is limited and mitigated by abatement systems (AMIS) and reinjection of fluids. Italian resources, concentrated in the Tuscan-Lazio area, also show potential for recovery of strategic elements such as lithium, crucial for the energy transition.

The indicator evaluates the pressures on the environment and the efficiency of resources used by the economy to generate wealth, as well as its progress toward achieving a circular economy. In 2022, the ratio of national waste production to gross domestic product (GDP) was slightly above the European average (66 kg/1,000€ vs. 60 kg/1,000€). Overall, the economic system still appears unable to limit waste production in relation to the wealth produced. 

The indicator is useful for monitoring progress toward a circular economy, allowing for the identification of the quantities of materials reintroduced into the economy following waste treatment. Compared to the total amount of waste sent for recovery and disposal operations, more than three-quarters of the treated waste is recycled, placing Italy among the countries with the highest recycling rates.

European regulations set ambitious recycling targets for 2025 and 2030 for packaging waste, which represents one of the main monitored waste flows. The packaging waste recycling rate, calculated as the ratio between the amount of waste recycled and the amount of waste produced, tracks progress toward a circular economy by assessing the reintegration of materials into industrial cycles as secondary raw materials. To ensure uniform measurement conditions for the new targets based on the actual quantity of packaging waste reprocessed to create new products, materials, or substances, stringent calculation methodologies have been defined at the European level. With the application of the new methodologies, the targets set for 2025 have already been reached for all packaging fractions, except for plastics. To increase recycling rates, one of the action lines is the development of new treatment technologies, especially for those types of waste that are currently difficult to recover through mechanical processes.

The Italian fauna is estimated to include over 58,000 species, with the total number reaching approximately 60,000 taxa when considering subspecies. However, this biodiversity is under threat, as indicated by IUCN assessments and population trends. Among the 672 species of Italian vertebrates (576 terrestrial and 96 marine), 6 are extinct in Italy, and 161 are threatened with extinction (accounting for 28% of the assessed species). Different vertebrate groups show varying percentages of risk: 2% for marine bony fish, 19% for reptiles, 21% for cartilaginous fish, 23% for mammals, 36% for amphibians, and up to 48% for freshwater bony fish (considering the CR+EN+VU IUCN categories). Additionally, terrestrial and marine vertebrate populations are generally declining by 27% and 22%, respectively.

Breeding birds are the only group for which two IUCN assessments have been conducted, seven years apart. Of the 278 species assessed in the latest 2019 evaluation, 5 are extinct, and 67 are threatened (compared to 76 in 2013), representing 26% of the evaluated species. Half of Italy's breeding bird species are not at immediate risk of extinction.

Among invertebrates, 9% of corals, 11% of dragonflies, 21% of saproxylic beetles, 6% of butterflies, and 11% of assessed bees are threatened with extinction. Invertebrates also show negative trends; for example, 16% of dragonfly populations are in decline, five times higher than those increasing.

The indicator measures the abundance and diversity of bird populations in Italy throughout the year, based on bird ringing data. This assessment helps define Italy’s role in the spatial-temporal distribution of European avifauna. Data from 2019-2020 confirm Italy’s crucial importance as a major migration corridor between Europe and Africa and contribute to identifying critical periods for bird species, which is essential for conservation and management purposes.

The indicator describes land use (agricultural, urban, industrial or commercial, infrastructure, recreational, natural and semi-natural, water bodies, etc.), reporting the territorial surfaces associated with different classes according to the CORINE Land Cover classification system. Between 2012 and 2018, there was a continued general increase in artificial urban areas, primarily at the expense of agricultural land. In Italy, as in the rest of Europe, cultivated areas show a contraction, linked not only to urbanization processes but also to agricultural land abandonment.

The number of areas and the extent of protected marine surface have steadily increased over time. Currently, Italy has 39 Marine Protected Areas (MPAs), established in 10 Italian regions; of these, 29 are Marine Protected Areas (AMPs). Sicily and Sardinia are the regions with the highest number of marine protected areas, both in terms of quantity and protected marine surface.

Between 2012 and 2019, the national surface area of MPAs increased by 1.9%, thanks to the establishment in 2018 of two Marine Protected Areas: Capo Testa - Punta Falcone in Sardinia and Capo Milazzo in Sicily.

In Italy, as of today, 843 terrestrial protected areas (including those with a marine component) have been established, covering a total protected surface of over 3 million hectares, which corresponds to approximately 10.5% of the national terrestrial area. Analyzing the historical series (1922-2019), it is possible to observe, especially from the mid-1970s onward, a positive trend in terms of both the number and surface area of terrestrial protected natural areas. However, since 2008-2009, there has been a certain stabilization in the growth trends.

The indicator estimates soil loss due to water erosion, expressed in tonnes per hectare per year.
According to European estimates, Italy loses on average 8.77 tonnes/hectare/year, significantly higher than the European average.