The Chalk Karst observatory groups different karst sites on the Cretaceous Chalk located at the Paris Basin (Norville, Radicatel, Yport, Saint-Martin-Le-Nœud). These karst watersheds range from 10 to 200 km2 and the land use consists of agriculture and grazing under oceanic climate. There are characterized by chalk plateaus covered with clay-with-flints owing to chalk weathering constituting a fairly impervious layer and with quaternary silts. These surficial formations range from 3 to 20 meters depth and are highly susceptible to crusting, compaction, and erosion, particularly during autumn and winter. A numerous swallow holes locally penetrates the chalk through the above-mentioned impervious layer, resulting in a strong connection of the surface with the aquifer inducing infiltration of turbidity releases at spring and well used to drinking water (up to 500 NTU). These Chalk karst sites are one the sites of the French SO-KARST labellised by INSU-CNRS and are a part of the French RBV-Network and ZA Seine.

measurement of air temperature & air humidity in 2 m height

MOSES test campaign was performed between Börnchen and Dittersdorf from the 20.05.2019 to the 23.07.2019

Between Börnchen and Dittersdorf a MOSES test campaign was performed from the 20.05.2019 to the 23.07.2019

Between Börnchen and Dittersdorf a MOSES test campaign was performed from the 20.05.2019 to the 23.07.2019

Between Börnchen and Dittersdorf a MOSES test campaign was performed from the 20.05.2019 to the 23.07.2019

Climate and deposition data from the Svartberget research station

The data are gathered within the TERENO (Terrestrial Environmental Observatories) long-term research programme involving several Helmholtz Centers in Germany (www.tereno.net). TERENO aims to catalogue the long-term ecological, social and economic impact of global change at regional and landscape level. The biodiversity part of TERENO implemented in the TERENO Harz/Central German Lowland observatory deals with monitoring and research on different organism groups: (1) Vascular plants (primary producers, overall biodiversity indicators), (2) Bees and Hoverflies (important pollinators; ecosystem service agents), (3) Butterflies (indicators for habitat quality, pollinators) and (4) Birds (highly mobile, sensitive to landscape context, integrative at landscape scale). The dataset covers data about bee communities within 4x4 km landscape sites in Saxony-Anhalt (Germany) dominated by agricultural use. Insects were trapped with combined flight traps (combination of yellow pan trap and transparent perspexes) placed at ecotones (transition zone between arable fields and semi-natural habitats) in late spring-early summer (April-June) and after a summer break in late summer (July-September). The dataset is part of ongoing yearly monitoring.

The Morris Kahn Marine Research Station was established in order to provide baseline data and understanding of the marine ecological system in the Mediterranean Sea of Israeli coastal waters. The Charney School of Marine Sciences at the University of Haifa recently established a long-term ecological research station focusing on the eastern Mediterranean basin located in Kibbutz Sdot Yam, 44 km south of Haifa, near Caesarea. The station is called the Morris Kahn Marine Research Station and focuses on five main research topics; · Top Predators · Sediments · Water composition (Biogeochemistry) · Rocky Bottoms · Fish Disease (pathogens) The Israeli coastal area and the eastern Mediterranean Sea is experiencing accelerated development and infrastructure projects along the coastline, and a massive exploitation of marine resources never experienced in our region and nation. Coupled with the effects of global climate change and local polluting factors, life in the shallow and deep sea are changing rapidly. The Morris Kahn Marine Research Station is responsible for collecting biological and ecological data for long term research that will provide insight for understanding processes and predicting the effects of climate change and development on the environment. Such data will allow for science-based decisions that will greatly influence the interaction nature of future generations with the sea and the marine environment. This issue is particularly important given the fact that an majority of the water consumed in Israel is produced through desalinization of sea water, the main energy supply is based off of marine gas fields, aquaculture is gaining momentum as development allows for the cultivation of fish for human consumption in marine farms, and national projects referring to the sea as “developable land” that can be dried and made into artificial islands for various infrastructures. In order to accompany such a momentum in development without the collapse of the ecosystem and destruction of the sea as a natural resource, there is a need to provide reliable and in depth understanding as to how the system works. To accomplish these goals, the station employs top of the line researchers specializing in the Mediterranean as well as collaborate with other academic and research centres in Israel, while providing the best equipment for research and analysis of data collected from the sea including; · Rosetta collecting water samples from different depths · CTD device for measuring physical data of water · Advanced underwater photography and documentation equipment · Closed and controlled water system for aquaculture research · Device for detecting and quantifying nutrients in the water (Seal AA3). · Robot for measuring isotopes in samples (GC-IRMS-MS) · Confocal microscopy · Membrane mass spectrometer · Servers for database backup and maintenance · AAUS diving club performing scientific technical dives · Closed dive systems to allow deep, long, and safe dives · Boat used as a platform for diving and marine monitoring on the continental shelf · Laboratories for dissection · Work rooms for student and guest researchers · Meeting/conference rooms · AUV and ROV (Marine technologies lab) · THEMO buoy for deep sea research · Drones and other aerial devices · Website for sharing information as well as providing accessible information for the general public

The Seine estuary is a megatidal estuary located in northern France. It is the third largest estuarine ecosystem in the country after the Gironde and Loire along the French Atlantic coast; its waters flow into the English Channel. The geographical zone of influence of the Seine estuary runs from just upstream of the Poses dam, at the limit of the tidal penetration into the estuary — 160 km upstream of Le Havre —to the eastern part of the Bay of Seine. It can be divided into three sections: the fresh water upstream section (125 km), the mixing zone characterized by varying salinity levels (35 km), and the marine downstream section under the influence of the Seine River. The megatidal regime generates a turbidity maximum in the mixing zone (middle estuary) between the marine and fluvial sections of the estuary. The Seine estuary is a typical estuarine ecosystem: highly stressed by natural fluctuations and anthropogenic pressures, and hosting a rich ecological system. The Seine valley and its estuary are of major economic importance for France, with the presence of two maritime ports. It’s watershed (79,000 km2) is the home to 17 million people, and accounts for 50 % of the river traffic in France, 40 % of the country's economic activity, and 30 % of its agricultural activities. In addition to the Greater Paris area (> 11 million inhabitants), which contributes heavily to the Seine estuary's upstream inputs, two other major river settlements — Rouen (500,000 inhabitants) and Le Havre (300,000 inhabitants) — are maritime ports of international importance. Due to economic development, the Seine estuary has been subjected to major hydrodynamic, ecological, biogeomorphological and biogeochemical changes. The importance of studying the effects of anthropogenic impacts on estuarine ecosystems has increased in the last decade, especially under the Water Framework Directive, which aims to achieve “good environmental status” of all European water bodies.