Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 2 of 2 for “"nutrient diffusing substrate (NDS)"”.
-
An Ecological Comparison Between Resource Subsidies: Pacific Lamprey (<i>Entosphenus tridentatus</i>) and Pacific Salmon (<i>Oncorhynchus</i> spp.)
… resource subsidies in the form of marine-derived nutrients (MDN), thus driving stream food web productivity. To date, many studies in the PNW have focused on Pacific salmon (<em>Oncorhynchus </em>spp.) as a resource subsidy, overlooking other anadromous fish species such as Pacific lamprey …
-
Context-dependent controls of periphyton across the littoral-benthic habitat of deep, clear lakes
… littoral-benthic production can include light, nutrients, and grazers, although, studies examining production across the photic zone in deep lakes are limited. This study investigates the role of nutrient limitation and inhibition from the shallow to deep (lower limit of the photic zone) …