Grand challenge for habitat science: stage-structured responses, nonlocal drivers, and mechanistic associations among habitat variables affecting fishery productivity

Ecological drivers and habitat associations of estuarine bivalves

Community composition of the infaunal bivalve fauna of the St. Lucie Estuary and southern Indian River Lagoon, eastern Florida was sampled quarterly for 10 years as part of a long-term benthic monitoring program. A total of 38,514 bivalves of 137 taxa were collected and identified. We utilized this data, along with sediment samples and environmental measurements gathered concurrently, to assess...

Saproxylic Hemiptera Habitat Associations

Understanding the habitat requirements of organisms associated with dead wood is important in order to conserve them in managed forests. Unfortunately, many of the less diverse saproxylic taxa, including Hemiptera, remain largely unstudied. An effort to rear insects from dead wood taken from two forest types (an upland pine-dominated and a bottomland mixed hardwood), three tree species (Liquida...

Habitat structure and ecological drivers of disease

Habitat can influence disease directly, through effects on hosts and parasites, or indirectly, through effects on ecological drivers of disease. We illustrated direct and indirect connections between habitat and outbreaks using a case study in the plankton. We sampled yeast epidemics in 18 populations of the lake zooplankter Daphnia dentifera. Lake size drove variation in two types of habitat s...

Habitat Associations of Nebraska Birds

Great Lakes Nearshore Habitat Science

Humans have dramatically altered the Great Lakes basin of North America through agricultural practices, urban development, industrial and commercial activities, and introductions of non-native species (Christie et al. 1987, Steedman and Regier 1987, Edsall 1996). Stressors associated with these changes have overwhelmed natural ecosystem processes throughout the basin (Regier and Hartman 1973, S...