Sentence examples for levels of terrestrial from inspiring English sources

Air pollution has made the atmosphere less transparent and more reflective, and high levels of terrestrial illumination have washed out the stars overhead — a phenomenon called "sky glow".

This paper presents an experimental design for quantifying the transfer of chemicals at low trophic levels of terrestrial ecosystems.

The highest levels of terrestrial inputs along with increasing and variable aquatic productivity occur during the Lateglacial to early Holocene interval between 16,500 and 8800 cal yr BP.

We demonstrate isotopic evidence for substantive incorporation of salmon-derived nitrogen into multiple trophic levels of terrestrial litter-based invertebrates from two salmon bearing watersheds.

Salmon-derived nitrogen has been documented in multiple trophic levels of terrestrial invertebrates on our study watersheds [ 6], and it is possible that salmon nutrient subsidies have many direct and indirect effects on invertebrate populations.

However, due to coarse spatial and temporal resolutions, spaceborne missions have several limitations when assessing the water level of terrestrial surface water bodies and determining complex water dynamics.

However, there exists considerable developmental risks and subsequent costs and time required to raise the technological readiness level of terrestrial quantum technologies and to adapt them for space operations.

These findings are advantageous for understanding the health levels of the terrestrial ecosystems of the shallow lakes in this region and the degree of interference from human activities, as well as for providing a theoretical basis for the determination of criteria.

TAG accumulates up to 0.15% of total dry weight, comparable to levels found in the leaves of terrestrial plants.

The East Greenland polar bears in the present study have also accumulated considerable amounts of mercury in the liver tissue (2.13 13.4 μg/g wet weight) (Dietz et al. 1990, 2000), which are in the range of adverse toxic effect levels for terrestrial mammals (Thompson 1996).

High cytosolic GST activity was observed from the digestive gland of the generalist marine gastropod Cyphoma gibbosum [14], [19], which feeds solely on a diet of chemically-defended gorgonians [20], and whose GST activity levels rival those of terrestrial invertebrates that feed solely on allelochemically-rich prey [21], [22].