Trophic state, eutrophication and nutrient criteria in streams

WK Dodds - Trends in ecology & evolution, 2007 - cell.com
Trophic state is the property of energy availability to the food web and defines the foundation
of community integrity and ecosystem function. Describing trophic state in streams requires a …

The environmental costs of mountaintop mining valley fill operations for aquatic ecosystems of the Central Appalachians

ES Bernhardt, MA Palmer - Annals of the New york Academy of …, 2011 - Wiley Online Library
Southern Appalachian forests are recognized as a biodiversity hot spot of global
significance, particularly for endemic aquatic salamanders and mussels. The dominant …

Experimental nutrient enrichment of forest streams increases energy flow to predators along greener food‐web pathways

PM Bumpers, AD Rosemond, JC Maerz… - Freshwater …, 2017 - Wiley Online Library
Nutrient enrichment is a key stressor of lakes and streams globally, affecting the relative
availability of important basal resources such as algae and detritus. These effects are …

Effects of organic matter availability on the life history and production of a top vertebrate predator (Plethodontidae: Gyrinophilus palleucus) in two cave streams

BM Huntsman, MP Venarsky, JP Benstead… - Freshwater …, 2011 - Wiley Online Library
Surface ecosystems provide the primary source of organic matter to many cave
communities. Variation in the strength of connectivity to the surface suggests that some …

Forest succession and prey availability influence the strength and scale of terrestrial‐aquatic linkages in a headwater salamander system

BT Greene, WH Lowe, GE Likens - Freshwater Biology, 2008 - Wiley Online Library
Trophic linkages between terrestrial and aquatic ecosystems are common and sensitive to
disruption. However, there is little information on what causes variation in the strength and …

Stoichiometry and estimates of nutrient standing stocks of larval salamanders in A ppalachian headwater streams

JR Milanovich, JC Maerz, AD Rosemond - Freshwater Biology, 2015 - Wiley Online Library
Because of their longevity and skeletal phosphorus demand, vertebrates can have distinct
influences on the uptake, storage and recycling of nutrients in ecosystems. Quantification of …

Linking movement behaviour to dispersal and divergence in plethodontid salamanders

WH Lowe, MA McPeek, GE Likens… - Molecular …, 2008 - Wiley Online Library
To better understand the evolutionary and ecological effects of dispersal, there is growing
emphasis on the need to integrate direct data on movement behaviour into landscape‐scale …

Do golf courses reduce the ecological value of headwater streams for salamanders in the southern Appalachian Mountains?

MJ Mackey, GM Connette, WE Peterman… - Landscape and Urban …, 2014 - Elsevier
Recent studies indicate golf courses may have a potential role in biodiversity conservation
and management in human dominated landscapes. To serve this ecological role, effects of …

Food webs in caves

MP Venarsky, BM Huntsman - Cave ecology, 2018 - Springer
Energy (carbon) availability is considered the primary mechanism influencing both
evolutionary and ecological processes in cave ecosystems, and both experimental and …

Salamander growth rates increase along an experimental stream phosphorus gradient

PM Bumpers, JC Maerz, AD Rosemond… - Ecology, 2015 - Wiley Online Library
Nutrient‐driven perturbations to the resource base of food webs are predicted to attenuate
with trophic distance, so it is unclear whether higher‐level consumers will generally respond …