• Effects on the food-web structure and bioaccumulation patterns of organic contaminants in a climate-altered Bothnian Sea mesocosms

The data originates from a mesocosm-experiment on the food web from the Baltic sea (from plankton to fish). The food web was exposed for organic contaminants and treated with different scenarios mimicing future climate c...

• Data for: Herbivore-shrub interactions influence ecosystem respiration and BVOC composition in the subarctic

Data deposited in association with above named article to be published in the journal: Biogeosciences. Biogenic Volatile Organic Compound (BVOC) data covers full processing from retention times, comparison to standards a...

• Factors responsible for Ixodes ricinus presence and abundance across a natural-urban gradient

To better understand the spatial distribution of the common tick Ixodes ricinus, we investigated how local site factors and landscape characteristics influence tick presence and abundance in different greenspaces along t...

• Limited decadal growth of mountain birch saplings has minor impact on surrounding tundra vegetation

The study addresses two important issues in arctic treeline dynamics: • How do birch saplings, being the dominant treeline species, that have been established above treeline perform? • How do these birch saplings affect...

• Data for: "Experimental riparian forest gaps and increased sediment loads modify stream metabolic patterns and biofilm composition"

This dataset was used for the paper "Simulated riparian forest gaps and increased sediment loads modify stream metabolic patterns and biofilm composition". Raw data includes mesocosm stream channel oxygen data, temperatu...

• Data for: Soil properties, microbial respiration, and microbial growth, for determining resource limitation for microbial growth in climate change simulation treatments in the Subarctic

The data was from a study about resource limitation for soil microbial growth in climate change simulation treatments in the subarctic. The data include soil properties, microbial respiration, and microbial growth. Soil ...

• Sedimentary biogeochemical data from a mussel farm in As Vig, Denmark

The goal of the study was to evaluate how a newly re-established mussel farm in As Vig, Denmark, affected the sediment-water nutrient exchange. A mussel farm and a reference site were sampled on four occasions in two yea...

• Trends in groundwater chemistry across Sweden during 1980−2020

This dataset contains medians, linear trends and change points in groundwater chemistry across Sweden during 1980-2020. Water chemical parameters include measured pH, alkalinity, concentrations of base cations and acid a...

• Swedish Historical Phenology Dataset

The dataset contains reports of phenological observations, made at more than 700 locations throughout Sweden between 1865 and 1951. The observations were mainly conducted by local weather observers, assigned by the Swedi...

• Nature's Calendar - phenological observations made by Citizen Scientists: Spring Check

Nature's Calendar (www.naturenskalender.se, in Swedish only) is run by the Swedish National Phenology Network, a consortium of Swedish universities, governmental agencies and NGO:s. The Swedish University of Agricultural...