algal

The low mature crude oil may be the result of the algal substance generating into hydrocarbon at the early period of diagenesis.

Experiments that add iron to the sea have had mixed success, though, and may cause harmful algal blooms and ocean acidification.

Much is washed off by rain, ending up in local watercourses where dissolved nutrients can cause algal blooms and kill fish.

It takes roughly a pound and a half of dried, pressed algae to make a pound of the algal portion of the plastic, he says.

On a seasonal basis, algal blooms near the sea surface send pulses of organic material to the deep seafloor.

This can be a problem on all concrete ramps, especially at king low tides, (where )algal growth is much more difficult to control.

This can trigger toxic algal blooms and a rising number of oxygen deficient 'dead zones'.

So far, the rising sea levels, dying corals and spreading algal blooms are only minor distractions for most people.

Harmful algal bloom (HAB) is one of the major marine disasters in the coastal areas of Hebei.

Consequently, to understand the reason for forming periodic algal bloom, is necessary for improving water quality in this reservoir.

Similarly, changes in oceanic algal populations can, through a series of natural processes, actually lower air and water temperatures.

This paper summarizes the relationships between the occurrences of harmful algal blooms and the eutrophication in coastal waters.

Algae, algal bloom Proliferation of algae due to excessive release of nitrogen and phosphorus (e. G. From fertilizer runoff or detergents).

whether these spores represent telltale clues of toxic algal blooms, however, has yet to be confirmed.

Blue-green algal blooming in Taihu Lake has caused the crisis of urban water supply around the lake.

They resemble true plants in many ways and are thought to be the most closely related algal group to plants.

True to the researchers' suspicions, many of these algal species seemed to wield a poison touch.

"We've had enormous algal blooms here the last few years which have affected the whole ecosystem, " Westman said.

Therefore, delamination of water body and algal blooming are the main controlling factors in the formation of oil shale.

a coastline so swamped by algal red tides that large sections of the ocean no longer sustain marine life.

They inserted a gene for a light-activated algal protein into mice brains, where it entered nerve cells.

And occasionally, dinoflagellates create large algal blooms, known commonly as "red tide, " which poison many shellfish at once.

1 he laminar algal shaly dolomite and dolomite mudstone of Lower Cretaceous are the main source rocks in the Jiuxi Depression, NW China.

Eighteen months after chemical fertilizers helped create a devastating algal bloom in Tai Lake, have Chinese farmers changed their habits?

Preferably in the wild fish and shrimp ponds, koi , goldfish, algal shrimp, etc. , not much fish, the best bright colors.

The migration and transformation of nitrogen were studied in a high-rate algal pond(HRAP) treating domestic wastewater.

The procedure of the two-step method and the freeze-resistance of algae are two main factors influencing algal viability.

Main products iodine, salt alginate, mannitol, sorbitol, algae acid, algae fat, algae feed, propylene glycol esters algal acid.

When this nitrogen reaches the sea it causes a brief frenzy of algal growth which depletes the water of oxygen.

Through photosynthesis the algal cells provide simple sugars and vitamins for both partners in this symbiotic association.

algae, algal Bloom: Proliferation of algae due to excessive release of nitrogen and phosphorus.

Algal blooms trigger by eutrophication due to Nitrogen runoff choke river ecosystems.

Harmful algal blooms that induced by lake eutrophication have caused serious problems to water ecosystem and human health.

He has located possible exits for such a channel, as well as tiny fossils of Mediterranean algal blooms formed in the past 10, 000 years.

Algal oil is similar to soybean oil but can be grown on marginal lands unsuitable for food crops.

In the United States, the government says harmful algal blooms cause more than eighty million dollars in economic losses each year.

Isolation and Effects on Green Alga Chlorella pyrenoidosa of Algal-Inhibiting Allelochemicals in the Macrophyte, Phragmites communis Tris.

Harmful algal blooms have increased in recent years, and the building of early observing and monitoring system is very difficult.

Therefore, algal virus-host interactions play important roles in bloom dynamics and the propagation of infection.

Long term problems with pollution has made Japanese scientists leading authorities on algal blooms.

Significant differences in the microencapsulation of algal oil were observed by using dextrin of various DE in place of modified starch.

Certain species of phytoplankton produce powerful biotoxins, making them responsible for so-called "red tides, " or harmful algal blooms.

the best lithology is (silty) algal limestone, and the second are silty micrite limestone and limy (muddy) siltstone.

The nutrients feed algal blooms, which suck up the oxygen in the water.

Bacteria consume most of the water's oxygen when they feast on the algal blooms attracted by these abundant nutrients.

Based on this method, successful information extraction has been carried out for the Pearl River Estuary algal bloom event in Feb.

Warmer Winters : Are Planktonic Algal Populations in Sweden's Largest Lakes Affected ?

Meanwhile, Lake Erie was widely declared "dead, " its waters contaminated by algal blooms.

To investigate the oxidative stability and microencapsulation of algal oil.

Supply of carbon dioxide is discussed as another important feature of algal culture.

Red tides or algal blooms are natural discolorations of seawater caused by the rapid multiplication of algae .

Algal eucheuma striatum sulfated polysaccharide (ESPS) collected from Indonesian sea was degraded by hydrogen peroxide (H2O2).

Instead we suffer ever more coastal "dead zones" overrun by nitrogen-fed algal blooms.

Algal is the adjective form of alga, a single plant.

To date, bacterial, algal and other microbial symbionts have been found in more than 100 species of ciliates .

The algal bloom is a pollution phenomenon of algae explosive growth in the water field.

AN OILY green algal film slops on the shore of Tai Lake, China's third-largest freshwater body.

That could promote the growth of algal blooms which deplete oxygen in the water column.

These algal blooms create beautiful patterns that can stretch for hundreds of miles and trace the ocean's swirling currents.

United Flight 1403 burned a blend of traditional petroleum-based jet fuel and bio-jet fuel refined from algal oil.

An algal bloom is a feast for the microscopic decomposers, and the dead zones can persist for months as a result.

Take a shower of time by algal entangled, ha, ha, ha.

Algal Bloom poisoning has the significant impact on aquatic products.

Previous studies have shown that adding iron artificially can also create algal blooms.

Found usually in sandy or algal-rich areas near reefs or in seagrass beds.

Release of sediment phosphorus is also an outbreak of algal blooms in the required source of nutrients.

During an algal bloom the PH of the water can be as high as 10.

Based on the image segmentation, the characteristics extraction of algal cell has been done in figure, color and texture.

The algae in high rate algal pond(HRAP) was cultivated directly in domestic sewage under 0.

Oxidative stability of microencapsulated algal oil was improved by using corn syrup of DE42 in place of 30% of modified starch.

The two parties will establish a joint research lab to engage in the development of algal planting, harvest and processing technologies.

These cause the algal cells to expel the oil almost as soon as they have manufactured it.

Nutrient pollution, such as nitrogen pollution, from lower latitudes may float north and promote algal growth in the Arctic.

In fact, we have some tantalizing evidence that algal blooms occurred in the stagnant pools of water that drew the animals together.

pre-oxidation of algal cells after injury is more serious.

An algal bloom. The relative importance of land- and sea-based photosynthesis may fluctuate on a 100, 000 year timescale.

Progress of the Project "Ecology and Oceanography of Harmful Algal Blooms in China"

For example, COMPS will complement the federally-funded program known as ECOHAB (Ecology of Harmful Algal Blooms).

It is more reliable to determin the viability of blue-green algal cells by FDA staining.

A lot of work about Chlorella was reported in recent years with the rapid development of algal biotechnique.

The seed density and diversity on algal crust are significantly higher on leeward slope than that on windward slope.

The worm may be taked part in the construction of buildup substrate, and they are the pioneer of phylloid algal buildup.

Last year Synthetic Genomics signed a $600m agreement with ExxonMobil to make algal biofuels.

Modeling ice algal growth and decline in a seasonally ice-covered region of the Arctic (Resolute Passage, Canadian Archipelago)

Factors affecting degradation of algal toxins and its control by the drinking water treatment processes

Research on immobilized algal cell for treatment for petrochemical waste water and its reuse

Kerogens are described as Type I, consisting of mainly algal and amorphous (but presumably algal) kerogen and highly likely to generate oil;

Effect of cell concentration on the removal of nitrogen and phosphorus in synthetic wastewater by the immobilized algal-bacterial system

Water quality - Guidelines for algal growth inhibition tests with poorly soluble materials, volatile compounds, metals and waste water

Experimental Study of Algal Amylose on Erythrocyte Immune and Free Electron Injury in Rats

Stability and Bifurcation Behaviors Analysis in a Nonlinear Harmful Algal Dynamical Model

Genetic Types of Tertiary Lacustrine Algal(Cyanobacteria) Limestones Reservoirs in Western Qaidam Basin

Comparison of Algal Removal Efficiencies in Different Ecological Treatment Systems and Their Combinations

Study of sclerotia-algal coal and hydrocarbon generation capacity

Study of the effect on water quality improvement by removal of algal blooms using modified sediment

Relationship between Algal Chlorophyll Concentration and Spectral Reflectance of Inland Water

Eutrophication, Harmful Algal Blooms and Species Diversity in Phytoplankton Communities Examples from the Baltic Sea

Research on Microflora and Eucaryotic Algal Fossils of the Earliest Paleoproterozoic in North China Block

Impact Factors on Algal Inactivation by Electrochemical Oxidation in a Tubular Reactor

Effects of size structure and pigment composition of algal population on phytoplankton absorption coefficients in the South China Sea

Effects of Aquatic Plant and Phytoplankton on Concentrations of Size-fractionated Iron in Algal Controlling Enclosures

Removal and inactivation of TMV by bacteria-algal ecosystem in a wastewater stabilization pond

Studies on Suspended Stability and Oxidative Stability of Beverage Prepared from Microencapsulated Algal Oil

Classification, forming conditions and characteristic of sclerotia-algal coals, China

Analysis of Non-linear Correlation of the Concentration of Harmful Algal with Environmental Factor in Bohai Bay

Effects of algal food concentration on developmental periods and population growth of the rotifer Brachionus quadridentatus

Stochastic Stability Behaviors Analysis in a Nonlinear Harmful Algal Model

Characteristics of harmful algal bloom and its prevention in Fujian coastal waters

Nitrogen and Phosphorus Removal by Immobilized Algal-bacterial Symbiosis with Different Carrier

Study of Distribution of Algal toxin and Algal Species in Tong-an Environment

Nonlinear Dynamics Behaviors of the Red Tide Algal Model with Nutrimental Limited Equation

Study of Algal Cellular Fluorescence Capacity in Red Tide Process Using Mesocsm Experiment

Study on immobilized algal-bacteria beads to remove nitrogen and phosphorus in internal airlift loop bioreactor

Effect of illumination on removal efficiency of nitrogen and phosphorus in immobilized algal-bacterial reactor

Simulation study on algal dynamics under different hydrodynamic conditions

Advance in Study of Algal Toxins Removal in Water Treatment Process

Fluorescence Characteristics of Dissolved Organic Matter During Algal Bloom in Jiaozhou Bay

Resilience of Epilithic Algal Assemblages in Atmospherically and Experimentally Acidified Boreal Lakes

Inquisition to the Hydrocarbon Generation Mechanism for Algal Organic Matter

Standard Test Method for Determining the Resistance of Paint Films and Related Coatings to Algal Defacement

Study on magnetic control modified duplicated compound matter govern manage algal blooms

Study on Taihu Rural Domestic Wastewater Treatment Performance in a High Rate Algal Pond System

Hydrocarbon generation of laminar algal limestone of Lower Cretaceous in the Jiuxi Depression, NW China

Present Freshwater Stromatolites and Algal Mats in Surface Calcareous Tufa in the Sichuan and Guizhou Areas

The pollution of algal toxins in the drinking water in Henan Province and its control

Studies on Inhibition of Algal Polysaccharide Isolated from Marine Algae Eucheuma Striatum to Growth of Urinary Crystal Calcium Oxalate

Characteristics and Genetic Analysis on Algal Limestone Reservoirs, Nanyishan, Western Qaidam Basin

Soil algal biomass and its influential factors in desert soil crusts

The influence of rhamnolioid on the growth of diatom and its selective algal growth inhibitory action

Study of Algal Image Processing Algorithm

Collection, Processing and Preservation of Marine Algal Specimen

Laminar Algal Distribution Characteristics of Lower Cretaceous and the Relation to Oil-gas of Jiuquan Basin

Advances in Researches on Cyst and Its Relation to Harmful Algal Blooms

The simulated research on removing nitrogen and phosphorous by immobilized algal film

Research on nutrient removal capacity of algal biofilm for municipal wastewater

Attenuation of solar ultraviolet radiation and analysis of attenuators in typical macrophytic, algal lake zones of Lake Taihu

Research on Removal of Phosphorus and Nitrogen in Municipal Wastewater by Attached Algal Bed

Pilot-scale research on high rate algal pond for rural domestic sewage treatment at area around Taihu Lake

Selection of Algal Monitoring Method in Source Water Algal - removing Research

Algal Inactivation and Removal by Pulsed Magnetic Field with Varying Frequency

Composing and Spectrum Analysis of Algal Polysaccharides

Phytoplankton biomass and high frequency of Prorocentrum donghaiense harmful algal bloom in Zhoushan sea area in spring

Relationship between harmful algal bloom and transport of iron in atmospheric dust

Standard Practice for Determining Algal Resistance of Plastic Films

Preliminary study on constitution of algal turf scrubber equipment in closed recirculating culture system

Research progress on the removal mechanisms of nitrogen and phosphate in high rate algal ponds

Phenomenon of Algal Bloom at Sea and Its Countermeasures

The algal distribution and removal rate in drinking water treatment processes

Test of Factors Influencing Chlorophyll-a in Water Algal by Spectrophotometry

Colors for early warning of harmful algal blooms and hazard classification and grading

Effect of pre-oxidation on algal cell morphology and algal removal by enhanced coagulation process

Development of Phytoplankton Community in Pig Manure Wastewater and Potential Causes of Algal Dominance

Emergency control of blue algal bloom by algaecide: experimental study in Xuanwu Lake

Trend and characteristics of harmful algal blooms in Zhejiang coastal waters

Application of Ferric Chloride in Removal of Blue Algae at Algal Eruptive Period in Dianchi Lake

Role of algal aggregation in vertical carbon export during SOIREE and in other low biomass environments

Experimental study on algal pollution in Taihu Lake and measures for prevention

Multi-layer Model for Algal Growth Under Different Behaviors of Nutritious Salt

Generation, testing and degradation of algal toxin in eutrophic water body

The Annual Fluctuation of Chlorophyll-a and the Algal Growth Potential Test in West Lake, Hangzhou

Global Ecology and Oceanography of Harmful Algal Blooms: Science Plan

Relationship Between Algal Growth and Nutritious Materials Absorbability in the Three-Gorges Valley

Algal pollution on the drink water and the protective strategy

Effects of terrestrial input on the harmful algal bloom area-with aluminum as an example

Research advance in effects of harmful algal bloom species on zooplankton

Species composition and distribution of algae in semi-desert algal crusts

Grey Correlative Analytic Evaluation of Water Quality of Xiangxi River Bay during Algal Bloom

The Global Ecology and Oceanography of Harmful Algal Blooms, GEOHAB

Primary Succession of Algal Community Structure in Desert Soil

The Effects of Waste Landfill Leachate on Some Freshwater Algal Species

Study on Efficiency of Nitrogen and Phosphorus Removal by Algal Biofilm

Nonlinear Dynamics Research of the Algal Model in Bohai Sea

algal; growth rate; Three Gorges Reservoir; branch;

Cultivation of Algae-bacteria Symbiosis System in High Rate Algal Pond

Discussion on algal bloom control measure for Beijing's lake and river system

Effects of Algal Species Richness on Biomass and Specific Growth Rate

Phosphorus Removal from Rural Domestic Sewage in High Rate Algal Pond

Status and tendency of harmful algal blooms in Shenzhen waters near years

Treatment of Domestic Wastewater with High-rate Algal Pond in Rural Areas

Agglutination of Algal Cells to the Crude Proteins of Mollusks

Five species of algal feeding stimulation for Haliotis iris

Discussions on the Contamination by Algal Toxin in Source Water

Research on the Mechanism of Phosphate Removal in High Rate Algal Pond

The Mechanisms of algal inhibition by fermented rice straw

Effectiveness of water treatment for removing algal toxins

Try to discuss algal bloom definition

Removal of algal blooms in freshwater by magnetic polymer

Effects of EMA on Activities of Algal Antioxidant Enzymes

Effects of harmful algal blooms on feeding of zooplankton

It's not unlike humans' prodigious use of fertilizers today, which can cause large algal blooms in rivers, lakes and even the Gulf of Mexico

The Technology and Methods of Algal Gene Engineering

Progress in Algal Genetic Engineering

Selective feeding of Calanus sinicus on harmful algal blooms species in East China Sea in spring

Advancement in algal CCM molecular biology

Progress in researches on algal hemolysins

The influence of lake hydrodynamics on blue algal growth

multi spectral indices were calculated using different wavebands, such as two bands ratio index, float algal index and fluorescence height;

Ecological characteristics of Prorocentrum dentatum and the cause of harmful algal bloom formation in China Sea

The Function of Metal in Prevention of Algal Bloom

Studies on Biosynthesis of Algal Toxins in Red Tide: A Review

Algal bloom effects on coastal water quality

Physiology and Ecology of the Algal

Study on Removal of Algae from Outflow of High Rate Algal Pond

Study on prevention algal bloom of urban lake and river

Mechanisms and Impacts of Harmful Algal Blooms and the Countmeasures

The Study and Application of Algal- bacterial Symbiotic System for Sewage Purification

Removal of algal toxins in water treatment

A method of quick determination of algal biomass

Research on Index Weighting of Risk Assessment of Harmful Algal Bloom Hazard Based on AHP

Experimental study on the effect of flow velocity on algal growth

Research on algal virus in the last 40 years

The Micro-measurement of Red Tide Algal

A Review of Researches on Phyto-allelopathy in Algal Inhibition

A Comparative Study on Community Structure of Macrozoobenthos Between Macrophtic and Algal Lakes

Status of harmful algal blooms and related research activities in China

Advances in freshwater algal biodiversity in China