Browse Items (128 total)

  • Collection: Environmental Systems & Societies

 

Optical DO Probe - Tech Tips

A short video about the tool.

Anemometer - Tech Tips

A short video about the tool.

Soil Moisture Sensor - Tech Tips

A short video about the tool.

CO2 Gas Sensor - Tech Tips

A short video about the tool.

UV Sensors - Tech Tips

A short video about the tool.

O2 Gas Sensor - Tech Tips

A short video about the tool.

pH Sensor - Tech Tips

A short video about the tool.

Conductivity Probe - Tech Tips

A short video about the tool.

Earth science: Deadly combination

New evidence suggests that seismic waves from the Chicxulub meteorite impact doubled the eruption rate of lavas on the opposite side of the planet — a combination that led to the mass extinction at the end of the Cretaceous period.

Plate tectonics on the Earth triggered by plume-induced subduction initiation

nature15752.pdf
Scientific theories of how subduction and plate tectonics began on Earth—and what the tectonic structure of Earth was before this—remain enigmatic and contentious1. Understanding viable scenarios for the onset of subduction and plate tectonics2, 3 is…

Plate tectonics on the Earth triggered by plume-induced subduction initiation

nature15752.pdf
Scientific theories of how subduction and plate tectonics began on Earth—and what the tectonic structure of Earth was before this—remain enigmatic and contentious1. Understanding viable scenarios for the onset of subduction and plate tectonics2, 3 is…

Sustainability: Transfer project cannot meet China's water needs

527295a.pdf
Better local water management is the way to keep pace with escalating demands, not pumping water across the country, warn Jon Barnett and colleagues.

North Pacific deglacial hypoxic events linked to abrupt ocean warming

nature15753.pdf
Marine sediments from the North Pacific document two episodes of expansion and strengthening of the subsurface oxygen minimum zone (OMZ) accompanied by seafloor hypoxia during the last deglacial transition1, 2, 3, 4. The mechanisms driving this…

The effects of life history and sexual selection on male and female plumage colouration

nature15509.pdf
Classical sexual selection theory1, 2, 3, 4 provides a well-supported conceptual framework for understanding the evolution and signalling function of male ornaments. It predicts that males obtain greater fitness benefits than females through multiple…

Global climate agreement: After the talks

527439a.pdf
The real business of decarbonization begins after an agreement is signed at the Paris climate conference, argue David G. Victor and James P. Leape.

Agricultural policy: Govern our soils

528032a.pdf
Luca Montanarella calls for a voluntary international agreement to protect the ground beneath our feet from erosion and degradation.

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