Global ETD Search

Influences of a <i>Cladophora</i> Bloom on the Diets of <i>Amblema Plicata </i>and <i>Elliptio Dilatata</i> in the Upper Green River, Kentucky

Yates, Jennifer Maria

… areas. The freeware program, IsoSource, a concentration weighted linear mixing model, was used to determine the potential contribution of potential food sources to the diet of both mussel species. IsoSource revealed that <em>Cladophora</em> was the primary assimilated food …

wku-diss Repository record for Influences of a <i>Cladophora</i> Bloom on the Diets of <i>Amblema Plicata </i>and <i>Elliptio Dilatata</i> in the Upper Green River, Kentucky (opens in a new tab)

Carbon Cycling Dynamics Inferred from Carbon Isotope Sourcing in a Mid-Latitude Karst-Influenced River

McClanahan, Kegan N.

… collected weekly and input into the mixing model IsoSource to delineate seasonal carbon sourcing along two nested basins in the upper Green River System, Kentucky. In the more siliciclastic upstream catchment, dissolved inorganic carbon (DIC) was primarily derived from soil respiration (34%). …

wku-diss Repository record for Carbon Cycling Dynamics Inferred from Carbon Isotope Sourcing in a Mid-Latitude Karst-Influenced River (opens in a new tab)

Food webs in the lower Waikato River and the role of hydrogeomorphic complexity

Pingram, Michael AlisterUniversity of Waikato2014

… Carbon flow estimated using the mixing model IsoSource supported predictions of the Riverine Productivity Model, with autochthonous algae and biofilms (phytomicrobenthos) the most important basal carbon sources contributing to consumer biomass in all three zones. These sources were often …

waikato-masters Repository record for Food webs in the lower Waikato River and the role of hydrogeomorphic complexity (opens in a new tab)

A physiological basis to crop improvement and agronomic development

Ukozehasi, CelestinUniversity of Cambridge2015

… δ¹³C, and δ¹⁵N) and isotopic mixing model by IsoSource to understand plant interactions in terms of water redistribution and nitrogen transfer and uptake in agroforestry systems, indicated a consistent gradient in depletion of wheat xylem water δ²H, δ¹⁸O, and δ¹⁵N in leaf as moving further …

cambridge Repository record for A physiological basis to crop improvement and agronomic development (opens in a new tab)

Introduced Sport Fish and Fish Conservation in a Novel Food Web: Evidence of Predatory Impact

Landom, Kevin Lee

utahstate Repository record for Introduced Sport Fish and Fish Conservation in a Novel Food Web: Evidence of Predatory Impact (opens in a new tab)

The use of ULVA as a feed supplement in the development of an artificial diet and feeding regimes to produce export quality roe from the sea urchin Tripneustes gratilla (Linnaeus)

Cyrus, Mark DigbyDepartment of Biological Sciences2013

… the use of stable isotope mass spectrometry and IsoSource, a mixing and mass balance model, the relative contribution and importance of specific feed ingredientsto gonad production was determined. Ulva was shown to be an important isotopic source for gonad production, accounting for an average of …

cape-town Repository record for The use of ULVA as a feed supplement in the development of an artificial diet and feeding regimes to produce export quality roe from the sea urchin Tripneustes gratilla (Linnaeus) (opens in a new tab)