'Tyrolean Mountain Grassland and -Forest' currently consits of 'Stubai - combination of Neustift meadows and Kaserstattalm' (DEIMS.iD: https://deims.org/324f92a3-5940-4790-9738-5aa21992511c). Additional forested research locations may be added in the future.

For over 20 years as a team of Long Term Sites in Serra do Cipó PELD-CRSC has been working to answer crucial questions of evolutionary ecology and provide a basis for understanding the spatio-temporal ecosystem functioning and it is future challenges with changes in climate and land use.

Historically, the role of the Galapagos Islands has been considered critical due to the evolutionary diversification induced by natural and historical isolation. The Galapagos National Park was established in 1959, based on its historical importance associated with Charles Darwin's voyage and its rare and endemic biodiversity, composed of unique vertebrate and plant communities (Rozzi et al. 2010). In 1978, the Galapagos Islands were declared a UNESCO World Heritage Site, a critical factor associated with this national park (Rozzi et al. 2010). The Galapagos Islands are a pristine area with local and regional climates influenced by the interaction of ocean currents and winds driven by the Inter-Tropical Convergence Zone; ITCZ (Conroy et al. 2008, Trueman and d'Ozouville 2010). The long-term programme includes forty natural aquatic ecosystems (lakes, ponds, lagoons and swamps) that will be sampled on the islands of San Cristobal, Santa Cruz, Isabela and Floreana, where possible along a lowland-highland gradient. The number of sampling points will vary according to environmental heterogeneity and the presence of a littoral region, among other factors.

Mols Bjerge National Park or Nationalpark Mols Bjerge is a Danish national park in the area known as Mols Bjerge (lit.: Mols Hills) in Syddjurs Municipality, Central Jutland, inaugurated on the 29th of August 2009. The protected area, measures 180 square kilometres (69 sq mi) in size. The Mols Hills, reaching a height of 137 metres (449 ft), are centrally located in the park, and take up 2,500 ha. "More than half of all wild Danish plant species" can be found at Mols Bjerge. The park comprise most of the southern parts of the headland of Djursland. It is bounded on the east by the sea of Kattegat, the forests of Kaløskovene in the west and to the south by multiple inlets, coves and plains of glacially generated moraine. The town of Ebeltoft, along with villages and summer house residence areas, are considered part of the park. Land in the national park is held under both private and state ownership. Nearly 33% of the park is cultivated and 80% of the hill area is under private ownership. Mols Bjerge National Park has a rolling and widely varying topography of woodlands and open countryside, created with the end of the last ice age. Elevation in the park area varies in height rising to a maximum of 137 metres (449 ft) in Mols Hills, with many types of habitats such as heath, forests, pastures, bogs, meadows, a variety of coastal habitats and sea

Suserup Skov (19.2 ha) is an old growth temperate forest dominated by beech Fagus sylvatica, pedunculate oak Quercus robur, ash Fraxinus excelsior, wych elm Ulmus glabra, and black alder Alnus glutinosa, admixed with lime Tilia platyphyllos and sycamore maple Acer pseudoplatanus. KU/IGN-SNB, is a 19,2 ha old-growth beech-dominated mixed deciduous forests on western Zealand owned by Sorø Academy. The forest use dates back to 4200 BC. A conservation act was placed on the forest in 1925 for biological and recreational purposes but allowing a minimum odd felling until the act was updated in 1961 to a non-intervention forest. The forest is unique at European level in terms of nonintervention, and the long-term status as non-intervention forest has led to a unique steady state in biomass and accumulation of dead wood, thus serving as an important reference site for unmanaged temperate deciduous forest development. There are long-term data records of e.g. biomass, dead organic matter, soil, forest structure, flora and fungi starting from 1992. The platform is included in a series of paired managed and non-intervention forests for studies of forest structure, biodiversity and biogeochemistry in mature and old beech-dominated forests. Suserup Forest includes an ICP Forests level II plot (2001-). Upgrades: eLTER master sites: soil moisture content (TDR), remote sensing of growth and forest structure, LAI, NDVI (Lidar, camera), continuous plant phenology (web cam),and insect monitoring (optical sensors) as biodiversity measures, ambient air quality and air pollution.

Vestskoven is a 15 km2 ongoing afforestation area located 15 km west of central Copenhagen. Since 1967 arable land has successively been bought up for afforestation in order to establish a large forest area for outdoor activities and wood production. In 1998, afforestation chronosequences in oak (Quercus robur) and Norway spruce (Picea abies) were established as a research platform to quantify soil carbon dynamics, water recharge, nitrogen budgets and ground vegetation species diversity. The soil and grund vegetation species composition were resampled in the chronosequences after 13 years in 2011. Since 2003, an ICP-Forests Level II/Core plot with integrated monitoring under the UN Convention on Long-Range Transboundary Air Pollution (CLRTAP) is placed in an oak stand. Monitoring has developed over time. There is no time limit on the monitoring financed by the Ministry of Environment and Food in Denmark.

Beech forest in the Central italian Apennines

The Hyytiälä SMEAR II site (Station for Measuring Ecosystem-Atmosphere Relations) is situated in the Hyytiälä Forestry Field Station of the University of Helsinki. The site consists is a managed, 60-yr old Scots pine forest stand. The main idea of SMEAR type infrastructures is continuous, comprehensive measurements of fluxes, storages and concentrations in the land ecosystem–atmosphere continuum. The forest measurements are operated continuously since 1996, and include e.g. leaf, stand and ecosystem scale measurements of greenhouse gases, volatile organic compounds, pollutants (e.g. O3, SO2, NOx) and aerosols, in addition to full suite of meteorological measurements. The biogeochemical cycles and vegetation–soil–atmosphere interactions are studied both experimentally and with long-term observations. The site has full carbon, water and nitrogen budgets made over 10 years, and it is a full ICOS ecosystem and atmospheric station. Ecosystem and atmosphere measurements also exist nearby in two open oligotrophic fen sites and a humic lake with forested catchment. Most of the measured data can be retrieved from: https://smear.avaa.csc.fi/