Results 121 to 130 of about 111,275 (352)

Northeast Glaciers [PDF]

open access: yes, 2003
This reference guide provides a brief review of glaciers in the Northeastern U.S. It then focuses on the glacial affects in four areas, an inland basin near the Finger Lakes area of New York, the Appalachian/Piedmont through New York and Pennsylvania ...

core  

Northern Mediterranean climate since the Middle Pleistocene: a 637 ka stable isotope record from Lake Ohrid (Albania/Macedonia) [PDF]

open access: yes, 2016
Lake Ohrid (Macedonia/Albania) is an ancient lake with unique biodiversity and a site of global significance for investigating the influence of climate, geological, and tectonic events on the generation of endemic populations.
Baumgarten, Henrike   +8 more
core   +9 more sources

Steppes, savannahs, forests and phytodiversity reservoirs during the Pleistocene in the Iberian Peninsula [PDF]

open access: yes, 2010
A palaeobotanical analysis of the Pleistocene floras and vegetation in the Iberian Peninsula shows the existence of patched landscapes with Pinus woodlands, deciduous and mixed forests, parklands (savannah-like), shrublands, steppes and grasslands ...
Agustí   +259 more
core   +3 more sources

Engineering of 2‐ketoacid Decarboxylases for Production of Isobutanol and Other Fusel Alcohols in Saccharomyces cerevisiae

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Isobutanol is a fusel alcohol that can be produced microbially for use as a biofuel or upgraded into sustainable aviation fuel (SAF). A key enzyme in the isobutanol biosynthetic pathway is 2‐ketoacid decarboxylase (KDC), which irreversibly decarboxylates 2‐ketoisovalerate (KIV) to yield isobutyraldehyde.
Joshua J. Dietrich   +6 more
wiley   +1 more source

Glacial lake outburst floods threaten millions globally. [PDF]

open access: yesNat Commun, 2023
Taylor C   +4 more
europepmc   +1 more source

Glacial Lakes of Mongolia

open access: yesGeographies
The over 2200 lakes of Mongolia are generally poorly studied, particularly the glacial lakes. This overview study presents a classification of the glacial lakes based on tectonic-geological and geomorphological dynamics. Selected representative lakes are described using results from fieldwork and satellite image analysis, including bathymetry ...
Michael Walther   +4 more
openaire   +2 more sources

Visualizing the Geology of Lake Trout Spawning Sites: Northern Lake Michigan [PDF]

open access: yes, 2004
Geologists and biologists are working together to understand the links between lake floor geology (composition and shape) and the distribution of lake trout throughout their life cycle. Lake floor geology is one of the main factors determining where lake
Barnes, Peter   +3 more
core   +1 more source

Sympatric or micro-allopatric speciation in a glacial lake? Genomic islands support neither. [PDF]

open access: yesNatl Sci Rev, 2022
Sun N   +16 more
europepmc   +1 more source

Glaciers, glacial lakes and glacial lake outburst floods in the Khumbu region, Nepal

open access: yes, 2020
Climate changes have a direct impact on glaciers that ultimately results in glacial retreat, creating a high risk from catastrophic glacial lake outburst floods (GLOFs). The GLOFs are glacier disaster, which is the result of sudden discharge of large volume of water with debris from proglacial or supraglacial lakes in valley downstream. The research on
Rai, Tina, Rai, Mukesh
openaire   +1 more source

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