Roundup: Lakes Grow, Fish Feed, Pruitt Seethes

Marine-Terminating Glaciers a Boon for Fish

From Global Change Biology: “Accelerated mass loss from the Greenland ice sheet leads to glacier retreat and an increasing input of glacial meltwater to the fjords and coastal waters around Greenland. These high latitude ecosystems are highly productive and sustain important fisheries, yet it remains uncertain how they will respond to future changes in the Arctic cryosphere. Here we show that marine-terminating glaciers play a crucial role in sustaining high productivity of the fjord ecosystems.”

Read the research paper here.

Model comparing hydrodynamic circulation in marine-terminating and land-terminating glaciers (Source: ETH Zurich/Global Change Biology).

 

Why Are Lakes Growing on the Tibetan Plateau?

From Wiley Interdisciplinary Reviews: “Since the late 1990s, most closed lakes in the interior TP expanded and deepened dramatically, in sharp contrast with lake shrinkage in the southern TP. Although some evidence shows that glacier melting and permafrost thawing within some lakes may influence lake level changes, they can not explain the overall lake expansion, especially for lakes without glacier supply. More and more evidence from lake water balance modeling indicated that the overall lake expansion across the interior TP may be mainly attributed to a significant increase in precipitation and associated runoff.”

Read the paper here.

Tso Moriri high in Ladakh (Source: Jochen Westermann/Creative Commons).

Scott Pruit (EPA) Fires Shots at Glacier Enthusiasts

From The Onion: “Oh my god, what is it with you people? It’s like you’re obsessed. It’s all you ever talk about: Wah, wah, wah, the glaciers are melting! We just can’t live without our precious glaciers! I hear it so often I’m seriously starting to wonder if maybe there isn’t something else going on here. So tell me, are you guys totally in love with glaciers, or what?”

Read more parody journalism here.

EPA director Scott Pruitt (Source: Creative Commons).
Please follow, share and like us:

Share your thoughts