Results 191 to 200 of about 460,745 (250)

Long-term changes of alpine stream macroinvertebrates in relation to glacial recession. [PDF]

Aquat Sci
Bruni S, Wanner L, Grolimund A, Robinson CT.   +3 more
europepmc   +1 more source

Engineered Gravel Trench Hyporheic Exchange to Create Cold‐Water Thermal Refuges

River Research and Applications, EarlyView.
ABSTRACT Warming rivers are driving a loss or fragmentation of cold‐water habitat and providing the impetus to develop proactive thermal management approaches to maintain suitable habitat in rivers. One innovative approach is through the creation of cold‐water thermal refuges during periods of thermal stress for aquatic species.
Kathryn A. Smith, Edmund A. Halfyard, Christa Kelleher, Barret L. Kurylyk   +3 more
wiley   +1 more source

Experimental insights in taxon-specific functional responses to droughts in glacier-fed stream biofilms. [PDF]

Microbiome
Touchette D, Michoud G, Boutroux M, Gonzalez Mateu M, Baier F, Altshuler I, Peter H, Battin TJ.   +7 more
europepmc   +1 more source

Ecological Characteristics of Stream Reaches With and Without Low‐Tech Process‐Based Restoration in a Wildfire‐Affected Catchment

River Research and Applications, EarlyView.
ABSTRACT Low‐tech process‐based stream restoration (LTPBR) is increasingly implemented following wildfire, underscoring the need to evaluate restoration outcomes in burned catchments. To help address this need, we measured abiotic and biotic characteristics of a reach that received LTPBR, an untreated reach, and a reach with relict beaver activity that
Kimberly A. Nichter, Travis Gilmore, Cole Carbone, Ben Sellers, Matthew P. Fairchild, Daniel L. Preston   +5 more
wiley   +1 more source

Habitat preferences and genetic diversity of the amphipod Gammarus roeselii across the Eastern Alps and western Pannonian Basin. [PDF]

Sci Rep
Di Batista Borko Š, Grimm J, Hahn C, Takács P, Greilberger AM, Koblmüller S, Sefc KM.   +6 more
europepmc   +1 more source

Using Fine Sediment Monitoring to Quantify Sand Loading Over Time

River Research and Applications, EarlyView.
ABSTRACT Riverine sand loading can lead to geomorphic change, impacting river processes like lateral migration and vertical aggradation or degradation. Yet many sediment monitoring programs track only fine sediment measurable as total suspended solids (TSS). Here, we assess the ability for TSS data to be used to determine sand loading.
Andrew P. Kasun, Karen B. Gran
wiley   +1 more source

Detection of 85 new active subglacial lakes in Antarctica from a decade of CryoSat-2 data. [PDF]

Nat Commun
Wilson SF, Hogg AE, Rigby R, Gourmelen N, Nias I, Slater T.   +5 more
europepmc   +1 more source

Reconstructing Eocene Antarctic river drainage from provenance analysis of Amundsen Sea embayment sediments. [PDF]

Sci Adv
Marschalek JW, van de Flierdt T, Siddoway CS, Thomson SN, Paxman GJG, Jamieson SSR, Conrad E, Licht KJ, Hemming SR, Bentley MJ, Hillenbrand CD, Smith JA, Klages JP, Fox M, Pastore G, Vermeesch P.   +15 more
europepmc   +1 more source

Assessing morphological, developmental, and genetic responses of Hydropsychid caddisflies to Cry1Ab exposure. [PDF]

Environ Entomol
Bull EP, Egan SP, Tank JL, Snyder ED, Qi Y, Potts A, Faghihi MR, Brandão-Dias PFP.   +7 more
europepmc   +1 more source

Ablation provides key macronutrients (nitrogen and phosphorous) to glacier ice algae in NW Greenland. [PDF]

Nat Commun
Gill-Olivas B, Forjanes P, Turpin-Jelfs TC, Anesio AM, Benning LG, Tranter M.   +5 more
europepmc   +1 more source