Results 201 to 210 of about 1,807 (266)

Improving Biodiversity Surveillance in Arid Systems With Environmental DNA: Detection of Sceloporus Lizards in Texas

Environmental DNA, Volume 8, Issue 4, July‐August 2026.
eDNA detection rate did not significantly differ among individuals and was not statistically associated with incubation time. However, the number of positive detections was doubled in samples extracted following CTAB extraction methods. ABSTRACT Arid lands account for over 40% of the terrestrial habitat on Earth yet rank among the least studied ...
Kristin L. Kabat, Julianne Bullock, Emily Tucker, Vera Ye, Jordan C. Angle, Benjamin D. Jaffe, Matthew A. Barnes   +6 more
wiley   +1 more source

Changes in hydrodynamics and water quality of a subtropical meromictic urban lake. [PDF]

Environ Monit Assess
Wei H, Zhang H, Hamilton DP, Zhang F, McVeigh S.   +4 more
europepmc   +1 more source

Detour canal, a civil engineering heritage created through historical struggle for water resources, now provides the habitats for a rare freshwater fish. [PDF]

Biodivers Data J
Yamasaki Y, Hayashi H, Kubo S, Namiki T, Kano Y.   +4 more
europepmc   +1 more source

The Global Dam Watch database of river barrier and reservoir information for large-scale applications. [PDF]

Sci Data
Lehner B, Beames P, Mulligan M, Zarfl C, De Felice L, van Soesbergen A, Thieme M, Garcia de Leaniz C, Anand M, Belletti B, Brauman KA, Januchowski-Hartley SR, Lyon K, Mandle L, Mazany-Wright N, Messager ML, Pavelsky T, Pekel JF, Wang J, Wen Q, Wishart M, Xing T, Yang X, Higgins J.   +23 more
europepmc   +1 more source

Introduction of Native Submerged Macrophytes to Restore Biodiversity in Streams. [PDF]

Plants (Basel)
Van der Cruysse L, De Cock A, Lock K, Boets P, Goethals PLM.   +4 more
europepmc   +1 more source

Digital Twin for Centrifugal Extractors Exemplified for pDNA Clarification Process after Lysis. [PDF]

ACS Omega
Uhl A, Schmidt A, Strube J.
europepmc   +1 more source

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The Cullochy weir breach and weir reconstruction

Dams and Reservoirs, 2017
The Caledonian Canal breached in flood conditions at Cullochy Weir on 8 March 2015. The result was an uncontrolled release of water from the canal and the adjoining Loch Oich Reservoir. Scottish Canals worked with consultants, contractors and stakeholders to effect a closure of the breach, reopen canal, and then to reconstruct the weir.
openaire   +1 more source

Weir

Proceedings of the Seventh Workshop on Programming Languages and Operating Systems, 2013
For modern software systems, performance analysis can be a challenging task. The software stack can be a complex, multi-layer, multi-component, concurrent, and parallel environment with multiple contexts of execution and multiple sources of performance data.
Anton Burtsev, Nikhil Mishrikoti, Eric Eide, Robert Ricci   +3 more
openaire   +1 more source

Piano Key Weir Hydraulics and Labyrinth Weir Comparison

Journal of Irrigation and Drainage Engineering, 2013
AbstractA piano key (PK) weir is a type of nonlinear (labyrinth-type) control structure with a relatively small spillway footprint.
R. M. Anderson, B. P. Tullis
openaire   +1 more source

Weir velocity formulation for sharp-crested rectangular weirs

Flow Measurement and Instrumentation, 2015
Abstract Discharge in open channels can be measured by sharp-crested rectangular weirs. Generally, measured head over the weir crest is substituted into an empirical formula derived from energy considerations to calculate the discharge. Assumptions made on the derivation are taken into account by defining a discharge coefficient that fits into the ...
S. Gharahjeh, I. Aydin, A.B. Altan-Sakarya   +2 more
openaire   +1 more source