Dataset provides information about pH in Lake Paione Superiore(LPS) at different layer depths collected at least twice per year (late summer/autumn) within the period 2014-2020. The ongoing studies of the water chemistry of Paione lakes aimed at monitoring their recovery from acidification or possible responses to climate warming (http://www.ise.cnr.it/research/global-change/altitude-lakes). The lake is included in the monitoring sites of the UN-ECE Program ICP WATERS (International Cooperative Programme on Assessment and Monitoring of Acidification of Rivers and Lakes) and in the NEC-Italy network. It is also a research site of the LIFE MODERn NEC Project (LIFE20 GIE/IT/000091).

The aim of the yearly biomass measurements in the grasslands is to study the effect of weather to the plant production along a productivity gradient. Aboveground living plant biomass data from 24-30 grassland patches in Orgovány region of Kiskunság (Kiskunság National Park) along a productivity gradient from open sand grassland to reedbed, yearly from 2003 to 2012, were sampled approx. at the time of maximum aboveground biomass. The size of the patches are 20 to 50 sq-m, and each year one 0.5 by 0.5 m sampling unit is selected within each patch. The patches are permanent ones; some of them were omitted and replaced because of disturbance in several years. The total aboveground living plant biomass and LAI data  are submitted in HU_SI001199_lai_biomass_20130508 dataset, and the EUNIS habitat types of the sampled patches are submitted in HU_SI001199_eunis_habitat_type_20130508 dataset.

Closed monodominant beech forest; Stand age: 80 years; average tree height 28m.

Namaqua National Park is situated in the Succulent Karoo Biome. The Skilpad Wildflower Reserve section of the Park is managed for mass flower displays while the remainder of the Park is managed as a conservation area.

The Mooring B is located in the North-central Ross Sea in the Joides Basin. The mooring is equiped with sediment traps, currentometers, trasmissometer, fluorimeter and CTD. The study of mooring can be consider part of the activities conduct in the framework of the research project "ABIOCLEAR - Antarctic biogeochemical cycles - climatic and paleoclimatic reconstructions. (Resp. M. Ravaioli)". Such Project is the natural prosecution of previous research activity carried out from 1987. Objectives : Study of the particle fluxes towards the marine bottom sediment, in particular with the aim to obtain quali/quantitative estimate of the biogenica component coming from the primary production. Analysis of the vertical rain rate processes and, therefore, the marine cycle of the main biogenic particles such as Carbon and Silica. Try to obtain mass budgets of these parameters, estimating their cycle in the water column until the burial processes in sediments. From apparent accumulate rate calculated in the bottom sediment we will tried to discriminate the real vertical fluxes (Rain Rate) from the horizontal input from sediment remobilization processes. Acquisition and elaboration of long time series of data. Collection of bottom Sediment samples to estimate the variations of the productivity and the paleoproductivity in the area. Historical time series of Mooring B: Primary productivity data (every three years), fitoplancton, New and regenerated productivity, Seasonal, annual and interannual fluxes measure, monthly Particles samples, current velocity, water salinity, temperature and torbidity, Water-sediment interface measure. Biogeochemical parameters. Radiometrical Data, Mineralogical and grain size characterization. Nutrient, metals. Biostratigraphy interpretations. Lidar data are also available from 1997.

Aerial photographs and LiDAR data of the LTER Zöbelboden catchment

Dataset provides information about reactive silica (in mg Si L-1) in Lake Paione Superiore (LPS) at different layer depths along the water column within the period 2014-2020. Data are at least biannual (late summer/autumn). In total 37 records of reactive silica in the Lake for the period are uploaded. The range is from 0.14 to 0.82 mg Si L-1 (±0.105). Lake Paione Superiore is a high altitude Alpine lake, located in the Bognanco Valley, Piedmont Region, Italy. It has a surface area of 0.68 ha and a maximum depth of 11.5 m. The lake is included in the monitoring sites of the UN-ECE Program ICP WATERS (International Cooperative Programme on Assessment and Monitoring of Acidification of Rivers and Lakes) and in the NEC-Italy network. It is also a research site of the LIFE MODERn NEC Project (LIFE20 GIE/IT/000091).

Dataset provides information about pH in Lake Paione Inferiore (LPI) at different layer depths, at least twice (late summer/autumn) per year during the period 2014-2020. In total 47 records of pH in LPI for the period are uploaded. The ongoing studies of the water chemistry of Paione lakes aimed at monitoring their recovery from acidification or possible responses to climate warming (http://www.ise.cnr.it/research/global-change/altitude-lakes). The lake is included in the monitoring sites of the UN-ECE Program ICP WATERS (International Cooperative Programme on Assessment and Monitoring of Acidification of Rivers and Lakes) and in the NEC-Italy network. It is also a research site of the LIFE MODERn NEC Project (LIFE20 GIE/IT/000091).

Ubicada al final de la cuenca del Río Actopan (ladera oriente del Cofre de Perote con fragmentos de bosque mesófilo de montaña, agroecosistemas y poblados), La Mancha es el último refugio de selva mediana subcaducifolia en la vertiente del Golfo. Contiene otros importantes ecosistemas costeros (manglar, dunas, selva baja, arrecifes, laguna costera), y es sitio de paso y descanso de aves migratorias. Presenta alta biodiversidad y una dinámica ecosistémica compleja. Es la zona costera del Golfo de México más estudiada en el país. Sitio RAMSAR desde 2005. Se localizan los últimos relictos de selva desarrollada sobre suelos arenosos y es ruta de aves migratorias rapaces mas importante a nivel mundial.

The P3M platform offers two special features linked to its position in the Mediterranean context. It is a biodiversity hot spot, in terms of both animal and plant biodiversity. It is also a "hot spot" for climate change, marked by an increase in the intensity and frequency of hydroclimatic extremes (cevenol episodes, flash floods, droughts, aridification, heat waves, etc.). We need a better understanding of the interrelationships between human activities, climatic phenomena, biophysical processes and biodiversity, especially as the Mediterranean region is subject to increasing anthropogenic pressure. These interrelationships are expressed differently depending on the constraints faced by the agro-ecosystems along the platform (mid-mountains, high plateaus, piedmonts and wine-growing hilly plains).