How To Use Algal In A Sentence
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G. mucronatus is common among algal mats and foliose macroalgae.
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Some of the components of the bioregenerative farm considered for application in rural regions of developing countries stem from results and experiences accomplished by using sophisticated techniques, such as algal systems for life-support space applications (3), for food production (4), for treatment of municipal wastes (5), etc.
Chapter 17
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How these systems may respond to the rapid and major global warming predicted over the coming century is uncertain but largely dependent on whether coral-algal symbioses can adjust to decadal rather than millennial rates of climate change.
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Small crustaceans and young molluscs make up the bulk of their diet, along with algal cells, which are ground up in the muscular gizzard at the beginning of the gut.
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Two of the raceways will have a 1-percent slope, while the other pair will have a 2-percent slope, to check the effect of slope and flow on algal production.
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The seabed under the arch is covered in large boulders 18m below, all covered in an algal fuzz that is home to large numbers of wrasse, bream and spiny starfish.
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The nature of the grazing mayfly suggests selective feeding or assimilation of the more highly labeled algal-bacterial substance.
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The appearance of green algal blooms should likewise ring alarm bells.
Times, Sunday Times
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This would draw cold water to the surface and promote algal growth.
Times, Sunday Times
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Slide 3: We have put our knowledge about algal ecophysiology to good use in the following major field studies: •Port Phillip Bay Environmental Study - the Beardall lab was responsible for studies on •phytoplankton distributions and productivity (R. Royle and Simon Roberts); •benthic microalgal distributions and productivity (B. Light, PhD project) and
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The presence of algal endosymbionts in the planulae may increase their survival as these are an important energy source
PLoS ONE Alerts: New Articles
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Observed - Defeat Algalon the Observer on Heroic Difficulty raid member dying to Algalon raid lockout period.
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Scientists are using them to observe algal blooms in the ocean and measure the solar reflectivity of the rainforest.
Times, Sunday Times
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This group of relatively high values is associated with samples containing common algal zygospores.
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In those exposed situations, it grazes on lichens, mildews and algal dust.
Times, Sunday Times
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A vertical section through an apothecium of _Lecidea rupestris_: a, the hymenium, composed of asci and paraphyses; b, the hypothecium; c, the mycelium, the cells of the algal host, and particles of the limestone on which the plant was growing; d, the weak, light-colored, covered exciple.
Ohio Biological Survey, Bull. 10, Vol. 11, No. 6 The Ascomycetes of Ohio IV and V
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Nitrates contribute to nutrient enrichment which encourages algal growth and blooms.
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Algal communities in shallow flowing or static wetlands produce mats or mucilaginous clusters that float in the water but are attached to rocks underneath [57].
Implications of current species distributions for future biotic change in the Arctic
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Sea turtles die of natural causes, and are also affected by natural factors such as algal blooms.
Sea Turtle Necropsy Results! | RedState
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It also dismisses laboratory evidence which suggests that nutrients can help the growth of algal toxins.
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The reality was brought on by Krassen Dimitrov's analysis of Greenfuel Technologies and their algae claims, as well as conversations I have had with John Benemann, who has been involved in algal biodiesel research for many years (and was co-author of the close-out report of the U.S. Department of Energy's Aquatic Species Program.)
Bio-default (Jack Bog's Blog)
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However, McLachlan and McGwynne quantified algal wrack as a nitrogen source for beaches as a whole.
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A vertical section through an apothecium of _Lecidea rupestris_: a, the hymenium, composed of asci and paraphyses; b, the hypothecium; c, the mycelium, the cells of the algal host, and particles of the limestone on which the plant was growing; d, the weak, light-colored, covered exciple.
Ohio Biological Survey, Bull. 10, Vol. 11, No. 6 The Ascomycetes of Ohio IV and V
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A vertical section through an apothecium of _Lecidea rupestris_: a, the hymenium, composed of asci and paraphyses; b, the hypothecium; c, the mycelium, the cells of the algal host, and particles of the limestone on which the plant was growing; d, the weak, light-colored, covered exciple.
Ohio Biological Survey, Bull. 10, Vol. 11, No. 6 The Ascomycetes of Ohio IV and V
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(planulae), other animal larvae, and algal spores northward.
Featured Articles - Encyclopedia of Earth
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On a single occasion in 1949, for example, a windrow of unidentifiable algal material was recorded on the shore.
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I've mentioned the exceptions to my rule before: if hydrogen is the direct product of a process such as algal photosynthesis, it makes a great deal of sense.
The Speculist: Hydrogen Car Update
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Many farmers are now using this method to produce their own algal inocula for field application.
Chapter 13
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Nitrates contribute to nutrient enrichment which encourages algal growth and blooms.
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But we would not be the least surprised to see a surge in algal blooms and their vibrio passengers over the next two weeks both inside New Orleans and along the Gulf.
Boing Boing: September 4, 2005 - September 10, 2005 Archives
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For more information on marine invasions, ballast water, marine toxins, harmful algal blooms and diarrhetic shellfish poisoning, see Cawthron research programs.
New Zealand Shelf large marine ecosystem
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The public has been advised not to swim or paddle in areas where algal scums are present and fishermen have been urged to avoid contact with water in areas where the algal scum is present.
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The researchers studied the behavior of the algal cell Karlodinium veneficum, known as a dinoflagellate and found in estuaries worldwide.
PhysOrg.com - latest science and technology news stories
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Our phylogenetic analysis including P. wickerhamii shows that this green algal mtDNA does cluster with corresponding sequences from lower and higher plants.
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The Transboundary Diagnostic Analysis (TDA) examines the socioeconomic consequences of non-optimal harvesting of living resources, mining and drilling impacts, a hampered mariculture industry, harmful algal blooms, and the variability of the LME.
Benguela Current large marine ecosystem
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Your cloudiness is an algal bloom rather than bacterial, and is not connected with the Nitrex filter.
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Even if you don’t go for global warming, what about the increased CO2 that has caused huge algal blooms (which contain cyanobacteria – exposure to high levels of cyanobacteria can cause ALS as proven during the Gulf War) the size of Texas in our oceans?
Think Progress » GOP Senate candidate Trey Grayson attacks Rand Paul for acknowledging coal is a dirty fossil fuel.
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Andrew Baker, assistant professor at the Rosenstiel School of Marine and Atmospheric Science in Miami who led the research into the so-called algal symbionts, said he had found some evidence to suggest thermal tolerance since he started collecting data in 1998.
The Guardian World News
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The algal beast needs to be tamed — and harnessed.
Times, Sunday Times
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We all know that lakes Rotorua and Taupo are seriously degenerating, with algal blooms in some places and water quality that is unfit for human contact.
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But how could algal spores fall in rain?
Times, Sunday Times
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Combined salicylic, algal extractive elite and pure Kuang Ni, can produce whole overall effect to pore.
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This introduces a lot of fine air bubbles into the effluent, floating the algal matter to the surface to be skimmed off.
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The two organisms used in the present study represent the two most common forms of algal biofouling in the marine environment.
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Sewage nutrients do increase algal growth in the harbour.
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Algal toxins arising from the blooms include microcystin, anatoxin-a, cylindrospermopsin and saxitoxin, according to the Ohio Department of Health.
The Star Beacon; Ashtabula, Ohio Home Page
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The subject-matter, which includes fresh-water and marine algology, comprises a study of the algal groups and their reproduction.
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In contrast, algal cells tend to be similar in size, so the diameter of a clump of algal cells would depend on the number of cells in the cluster.
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Independent dispersal of algal and fungal cultures therefore can lead to a successful establishment of the lichen symbiosis even under harsh Antarctic conditions.
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That is, all Cyanobacteria and algal chloroplasts are, together, all of the descendants of some unique common ancestral cyanobacterium.
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I descend through the green globs of the algal bloom, then into bottom visibility clouded by fine silt lifted by the tide.
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From the concentrated algal suspension, nearly 300 individual cells were isolated in the laboratory within six hours of capture, using micropipettes and a binocular microscope.
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Red tide algal blooms - sudden, massive growths of algae - are known to cause massive fish die-offs, and often prompt authorities to shut down beaches and shellfish beds.
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If it was released into the river system inland then it cause all sort of problems, such as algal blooms.
ABC Rural News
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These toxins can remain inside algal cells (intracellular toxins), or they may be released into the surrounding water (extracellular toxins) during active algal growth or when algal cells lyse.
Inorganic nitrogen pollution in aquatic ecosystems~ causes and consequences
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A total of 859 vascular plant, 15 pteridophyte, 21 bryophyte and 159 algal species have been recorded.
Sian Ka'an Biosphere Reserve, Mexico
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In that species, algal endosymbionts occur in both the mantle and gills.
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However, the two algal groups have enough in common to be virtually certain that their divergence post-dates the origin of the Glaucophyta.
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Observed - Defeat Algalon the Observer on Heroic Difficulty raid member dying to Algalon raid lockout period.
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Because of their ability to secrete calcium carbonate, calcareous red algae have a better Phanerozoic fossil record than many other groups of algal protists.
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Unlike corn or wheat-based biofuels, algal biofuels will not compete with food crops.
Times, Sunday Times
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Since these organisms remove algae from the water, that could lead to algal blooms.
Times, Sunday Times
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And the model was falsifiable, in the sense that its unambiguous prediction of existing lake phosphorus and algal concentrations could well have been contradicted by the measurements.
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Surveys at Discovery Bay showed that Diadema reappeared on the shallow fore reef after 1996, accompanied by drastically reduced macroalgal cover.
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The fungus and algal cells of lichens are associated together in a spongy thallus which can range in diameter from less than 1 millimeter (mm) to more than 2 meters (m).
Lichen
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The bosminid-dominated cladoceran population uses both the cyanobacterial- and algal-derived C in approximately equal shares.
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The attachment site of the large Crepidula on the ventral side of the host shell and the presence of algal or sponge borings through the columella of the host indicate that the Oliva shell was possibly occupied by a hermit crab.
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One red algal species and two green algae occuffed in stomachs at all three sites: Polysiphonia sp., Ulva sp., and Enteromorpha sp.
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Scientists believe that corals at the Flower Gardens probably originated from Mexican reefs when currents in the western Gulf of Mexico carried coral larvae (planulae), other animal larvae, and algal spores northward.
Flower Garden Banks National Marine Sanctuary
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Algal turfs are grown on screens and then fed to herbivores such as whelk, parrotfish, and crab.
Chapter 3
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It was made up of Kogury remnants and several Tungusic peoples (largely Malgal) living in central Manchuria (the present Heilongjiang Province in China).
681-91
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The only game changer I see is algae, as you can get a lot of fuel in a desert environment, he said, noting Exxon Mobil's large investment in algal biofuels and biology pioneer Craig Venter's aim to bioengineer more productive algae.
Tequila gives new biofuel crops a shot
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Red tide algal blooms - sudden, massive growths of algae - are known to cause massive fish die-offs, and often prompt authorities to shut down beaches and shellfish beds.
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This country has many rare species, unusual algal habitats supporting rich communities of life.
Times, Sunday Times
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Dark algal mats and waterlogged mosses on a layer of peat are spotted with carnivorous, quarter-sized sundews, red as rust.
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The chalcedony may be banded or it may contain ‘pseudo-algal’ structures that are of special interest to collectors and lapidaries.
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A typical zonation pattern includes back reef or reef flat, reef crest or algal ridge, and seaward slope or fore-reef.
Coral reef zonation
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Calcareous red algae dominate thisarea, leading to the name algal ridge.
Coral reef zonation
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Reichardt found algal fragments on both sides of the Peninsula and suggested that algal material provided an additional carbon source to deep water benthic infauna.
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Likewise, the relative recalcitrance of various non-mineralizing tissues such as algal cyst walls, graptolite periderm, polychaete chaetae and arthropod cuticles contributes to their enhanced preservation potential.
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Toxic algae appear to be increasing worldwide as coastal pollution increases. 4 Many fish poisoning are likely to occur from the result of ingesting fish toxic with Harmful Algal Blooms (HAB).
Fish poisonings and envenomations
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These small aquatic life forms can grow out of control in so-called algal blooms, consuming much of the oxygen in the water, killing off fish and other marine species.
FOXNews.com
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It slowly seeps out into rivers, causing toxic algal blooms and fish deaths.
Times, Sunday Times
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Lycopene is a red pigment that occurs naturally in certain plant and algal tissues.
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Most of the lichen is composed of fungal filaments, but living among the filaments are algal cells, usually from a green alga or a cyanobacterium.
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Until May 23 www. nationalgallery.org.uk It's easy enough to accept that Delaroche is using the beheaded Charles I as a trope for Louis XVI, and the background to all his paintings is full of interest.
'Don Pasquale' Arias Titillate
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Allochems (peloids, oolites) with oncolites & intercolumnal detritus, anthraxolite (dark), chert & chalcedony (matrix), hematite (red), ankerite (white/light colored rhombohedra), algal laminae are all visible in image.
Stromatolites - The Panda's Thumb
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However, in subantarctic marine environments macroalgal rafting has been observed to disperse benthic invertebrates and might play a role in dispersing some sponges along the Antarctic Peninsula.
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A plastid of probably green algal origin in apicomplexan parasites.
Parasite Rex
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In light of this gradual shift away from food-based biofuels (at least outside the U.S.), it's hardly surprising that other renewable fuels, such as algal biodiesel and cellulosic ethanol, have been receiving a lot more attention.
Jeremy Jacquot: End of the Line for Biofuels?
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They were surprised to find that carbon dioxide concentrations were higher in water taken from inside the algal blooms than outside it.
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Guts of E. levis contain copepods, detritus, and algal material.
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A lichen may absorb certain mineral nutrients from any of these substrates on which it grows, but is generally self-reliant in feeding itself through photosynthesis in the algal cells.
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The Food and Drug Administration warned against eating lobster tomalley in the summer of 2008 due to high levels of a naturally occurring toxin likely stemming from red tides, or dangerous algal bloom.
Q&A: Is it safe to eat fish skins and guts?
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As a result, increased amounts of surface algae left unconsumed by the zooplankton could potentially lead to algal blooms and poor water quality.
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He'll take you to algal forests, sponge gardens and places where huge schools of blue maomao churn the sea into an opalescent whirlpool.
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The other approach involves an integrated system of a night soil gas plant, algal culture, and pisciculture.
Chapter 13
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Adjacent clumps of mussels coalesced to form extensive beds, which then served as a secondary substrate for other algal species and associated fauna.
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Serious debates have begun over what were once considered fringe ideas, such as dumping iron into the ocean to promote algal blooms that suck up carbon dioxide or even North American "rewilding" - the reintroduction of large mammals, such as cheetahs and camels, that disappeared from the continent about 13,000 years ago.
Gyre.org - Tracking the Next Military and Technological Revolutions
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Blue tang surgeonfish and striped parrotfish forage in large ‘roving’ groups, feeding from the algal turf defended by damselfish (Pomacentridae).
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Algal blooms, toxin production and eutrophication (water pollution caused by excessive plant nutrients) occur as a result of this phosphorous.
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Most of the lichen is composed of fungal filaments, but living among the filaments are algal cells, usually from a green alga or a cyanobacterium.
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In a general sense we may regard the Bryophyta as derived from an algal ancestry, without being able to suggest the nature of the ancestral forms or the geological period at which they arose.
Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria"
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Role of iron, light, and silicate in controlling algal biomass in subantarctic waters SE of New Zealand.
New Zealand Shelf large marine ecosystem
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Sewage nutrients do increase algal growth in the harbour.
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Diatom and chrysophyte algal response to long-term PCB contamination from a point-source in northern Labrador, Canada.
Historical changes in freshwater ecosystems in the Arctic