نتایج جستجو برای: habs
تعداد نتایج: 358 فیلتر نتایج به سال:
Cyanobacterial harmful algal blooms (cyanoHABs) have been observed across the USA and worldwide, even locally in Lake Fayetteville (Arkansas, USA) once we started monitoring for total microcystin. The goal of this research note was to present a framework that might help guide cyanoHAB toxin public health advisories at Fayetteville. We evaluated nonparametric change points (i.e., thresholds) hie...
The occurrence of pharmaceuticals and personal care products (PPCPs) in wastewater poses huge environmental threats, even at trace concentrations, novel approaches are urged due to the inefficiencies conventional treatment plants, especially when processing contaminants high concentrations. Meanwhile, another widespread problem aquatic domain is harmful algal blooms (HABs) which cause serious d...
Highlights Despite little to no dissolved nutrient supply in surface water, harmful algal blooms are sustained throughout the 2020 growing season. Sediment phosphorus release was high a lake that has annual blooms, and it is an important piece of watershed management puzzle. Thresholds hierarchical structure with individual physicochemical properties pigment fluorescence at this explain large p...
Harmful algal blooms (hereafter HABs) pose significant threats to aquatic health and environmental safety. Although satellite remote sensing can monitor HABs at a large-scale, it is always challenge achieve both high spatial temporal resolution simultaneously with single earth observation system (EOS) sensor, which much needed for environment monitoring of inland lakes. This study proposes mult...
D. Habs a, O. Kester a, T. Sieber a, H. Bongers a, S. Emhofer a, P. Reiter a, P.G. Thirolf a, G. Bollen a, J. Aystö b, O. Forstner b, H. Ravn b, T. Nilsson b, M. Oinonen b, H. Simon b, J. Cederkall b, F. Ames c, P. Schmidt c, G. Huber c, L. Liljeby d, O. Skeppstedt d, K.G. Rensfelt d, F. Wenander e, B. Jonson e, G. Nyman e, R. von Hahn f, H. Podlech f, R. Repnow f, C. Gund f, D. Schwalm f, A. S...
Human exposure to naturally occurring marine toxins has been associated with a range of neurobehavioral abnormalities. The toxins are produced by harmful algal blooms (HABs) and are typically contracted through seafood consumption. The primary target of many of the HAB toxins is the neurologic system, and the neurobehavioral symptoms associated with the HAB illnesses have influenced public heal...
MODIS medium-resolution (250and 500-m) bands were successfully used to detect and map the distribution of a harmful phytoplankton bloom (HAB) in the Paracas Bay, Peru, that caused economic losses estimated at about $28.5 million. A Red-Green-Blue combination of bands 1, 4 and 3 was used to visually distinguish the HAB while the turbidity index, a semi-quantitative measure of the amount of parti...
Technological improvements over the past decade have led to the widespread use of autonomous surface and underwater vehicles for data collection in marine environmental sensing and modeling in coastal environments. However, these vehicles and their sensors still have limitations, especially when tasked with observing highly dynamic or transient processes. We investigate the application of a sma...
While many harmful algal blooms have been associated with increasing eutrophication, not all species respond similarly and the increasing challenge, especially for resource managers, is to determine which blooms are related to eutrophication and to understand why particular species proliferate under specific nutrient conditions. The overall goal of this brief review is to describe why nutrient ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید