251 datasets found

Seasonal aboveground biomass data was collected from non-fenced area using 1 m × 1 m sampling quadrat at 63 sites in central and eastern Mongolian steppes. In each quadrat,...

This dataset provides standardized, image-based estimates of percentage flower cover derived from the Grassworks-vegetation plots surveyed four times per year in parallel with...

This dataset provides aggregated vegetation cover data for functional plant groups recorded in the same 2 × 2 m quadrats used for species-level vegetation surveys. For each...

Vegetation surveys were carried out in four different study areas in the Sakha Republic, Russia: in the mountainous region of the Verkhoyansk Range within the Oymyakonsky and...

Aggregated herbaceous layer projective vegetation cover is given in percent for each taxon for 57 sites. The cover of different vegetation types at the sites is given in percent...

Herbaceous layer projective vegetation cover is given in percent for each taxon and multiple quadrats at 57 sites with different vegetation types. The cover of different...

Aggregated moss layer projective vegetation cover is given in percent for each taxon for 57 sites. The cover of different vegetation types at the sites is given in percent as...

Moss layer projective vegetation cover is given in percent for each taxon and multiple quadrats at 57 sites with different vegetation types. The cover of different vegetation...

Field investigations were performed selecting locations to include the variety of present boreal forest stands between 113-130 °E, eastwards of the city Yaktusk until...

The vegetation surveys were carried out in four different study areas in the Sakha Republic, Russia: in the mountainous region of the Verkhoyansk Range within the Oymyakonsky...

Field investigations were performed in the central Lena Delta. In total, 26 sites were investigated. The sites were chosen to represent a variety of vegetation communities of...

Ponds emit more methane per area than larger lakes. However, methane concentrations in and methane emissions from ponds show more spatial variability than larger waterbodies. A...

Ocean acidification threatens the survival of coral reef ecosystems worldwide. The negative effects of ocean acidification observed in many laboratory experiments have been seen...

The data sets were made during the summer 2021, with samples collected from three cores, at two depths (active and permafrost layers). In total, six samples (3 replicates by...

We surveyed dike grasslands of the river Danube between 2017 and 2021 with 41 plots (25 m²) at 12 sites. The dike grasslands had an age of 4-19 years. The dikes were raised and...

Investigator: J. Oldeland. Dataset created by IMPETUS subproject B3. IMPETUS data set ID: 581

Despite the importance of tropical montane cloud forest streams, studies investigating aquatic communities in these regions are rare and knowledge on the driving factors of...

Climate-driven change represents the cumulative effect of global through local-scale conditions, and understanding their manifestation at local scales can empower local...

Predictions about the ecological consequences of oceanic uptake of CO2 have been preoccupied with the effects of ocean acidification on calcifying organisms, particularly those...

A sublittoral transect (P3) in the North of Helgoland that had been investigated ~40 years earlier by Lüning (1970) was traversed again. Scuba dives were carried out between...