Streamflow observations can be used to understand, predict, and contextualize hydrologic,
ecological, and biogeochemical processes and conditions in streams. Stream gages are …

Conceptual models underpin river ecosystem research. However, current models focus on
continuously flowing rivers and few explicitly address characteristics such as flow cessation …

Hyporheic zones are of broad interest, given their location at the interface between surface
and groundwaters, numerous ecological functions, and location as a zone of interdependent …

A valuable presentation of theoretical and practical information in the area of liquid-solid
filtration. The development of theoretical models is highlighted with practical design data …

Symptoms of withdrawal after oral Δ 9-tetrahydrocannabinol (THC) administration have
been reported, yet little is known about the development of dependence on smoked …

Symptoms of dependence and withdrawal after the frequent administration of high doses
(210 mg/day) of oral Δ 9-tetrahydrocannabinol (THC) have been reported, yet little is known …

Knowing where and when rivers flow is paramount to managing freshwater ecosystems. Yet
stream gauging stations are distributed sparsely across rivers globally and may not capture …

Excess nitrogen (N) impairs inland water quality and creates hypoxia in coastal ecosystems.
Agriculture is the primary source of N; agricultural management and hydrology together …

Rivers are important ecosystems under continuous anthropogenic stresses. The hyporheic
zone is a ubiquitous, reactive interface between the main channel and its surrounding …

Rationale. Although smoked marijuana contains at least 60 cannabinoids, Δ 9-
tetrahydrocannabinol (Δ 9-THC) is presumed to be the cannabinoid primarily responsible for …