Synopsis:
3. food & berverages: Food chain:
BBC 00215.txt
At the bottom of this food chain, algae will feed fish, which feed bigger fish, which will feed in turn seafarers and landlubbers alike.
impactlab_2011 01339.txt
but the results highlight how man-made chemicals are now found throughout the food chain. the highest quantities of medicines were found in cows milk.
Food quality control laboratories could use this new tool to detect these drugs before they enter the food chain.
impactlab_2011 01824.txt
bankers and traders sit at the top of the food chain#the carnivores of the system,
impactlab_2011 02233.txt
When traveling long distances, its best to bring your entire food chain with you...Curiosity! Its a guy thing#..
Livescience_2013 01592.txt
and animals in the food chain absorb the carbon atoms explained study coauthor Thure Cerling a geochemist at the University of Utah.
Livescience_2013 03607.txt
and serve as the base of the food chain. In about a third of the global ocean a scarcity of iron limits the abundance of life so ash supplying this metal could spur booms in biological activity.
Livescience_2013 05450.txt
</p><p>But some people are pushing the definition of food group to a whole new level by trying to incorporate human waste and bacteria into the food chain.
Livescience_2013 05562.txt
Quail camouflage Sitting at the bottom of the food chain with a spot on just about every predator's dinner menu quail
Livescience_2013 05657.txt
#Reducing Arsenic in the Human Food chain This Behind the Scenes article was provided to Livescience in partnership with the National Science Foundation.
With this bacteria you could implement easy low-cost strategies that farmers could use that would reduce arsenic in the human food chain.
Livescience_2013 07386.txt
If you worry eat lower down on the food chain such as sardines smelt and anchovy. The exotic fruit of the year will surely be on any superfood list too.
Livescience_2014 00988.txt
This nuclear winter#would have led to the demise of photosynthetic organisms the basis of most food chains.
Livescience_2014 01261.txt
the drier environment might have limited the availability of plants at the bottom of the food chain.
Livescience_2014 04726.txt
They keep populations of animals lower down on the food chain in check. Without them for example those same farmers may have their crops overrun by hungry rabbits.
Nature 01413.txt
and her colleagues in the Journal of Applied Ecology provides evidence that mosquito control has effects further up the food chain.
Nature 02457.txt
but this simply serves to highlight the importance of understanding how infectious bacteria get into the food chain in the first place.
Pathogenic E coli are passed typically to humans from ruminant animals (cows or sheep) via faecal contamination in the food chain or through consumption of raw milk or meat products.
Nature 02480.txt
but Flemming Scheutz, head of THE WHO Collaborative Centre for Reference and Research on Escherichia and Klebsiella in Copenhagen, suggests that the bacteria might not have originated in the food chain at all.
Nature 04409.txt
"Their levels increase in orders of magnitude as they move further along the food chain, says Xu.
Because some persistent compounds accumulate at the top of the food chain, humans can be exposed to POPS by eating meat and fish.
Nature 05147.txt
a metric used in ecology to position species in the food chain. The metric puts plants and algae,
popsci_2013 01299.txt
With the food chain's bottom tier knocked out most animals would die off quickly but scavengers picking over the dead remains could last until the cold killed them.
since the food chain in rivers/oceans would be disrupted by the end of photosynthesis so even canned tuna/salmon would be used up within a few weeks.
We are part of the food chain not separate from it. The top of the food chain is actually the most vulnerable
since it relies on everything leading up to it. If any part of the food chain is compromised weã¢Â#Â#re cooked.<
<b>Second</b>humans are evolved NOT enough to survive in freezing climate. We are warm blooded this is anathema to existence in sub zero temps.<
popsci_2013 02088.txt
& corn & soy its become a case of malnutrition at the lowest level of the food chain.
Destroy that food chain and North america is going to face potential famine within a generation. European activists are saying NO to GMO and Monsantos so-called trial plantations.
popsci_2013 03173.txt
i dont mind what in the hamburger its the non respect of the food chain regulations that gives me yakee feeling...
ScienceDaily_2013 00777.txt
and other parts of the food chain in the future says John R Porter. The study has focused exclusively on the historical and current production
ScienceDaily_2013 03711.txt
Other recent work has shown that Perã's gold mining has contributed to widespread mercury pollution affecting the entire food chain including the food ingested by people throughout the region.
ScienceDaily_2013 06068.txt
As long-lived species atop the food chain crocodilians provide an integrated assessment of the fate of pesticides in tropical areas
ScienceDaily_2013 06642.txt
One fast-food chain in Brazil late last year posted an online video of its customers eating burgers--paper wrap
ScienceDaily_2013 07906.txt
This in turn could have a knock-on effect on populations ecosystems and food chains. The researchers say it is a further challenge for science to show how strongly the effects of pesticides are influenced by climate change
ScienceDaily_2013 10109.txt
--and thus absorbed by plants and animals in the food chain. The carbon-14 was formed in the atmosphere by U s. and Soviet atmospheric nuclear weapons tests in Nevada and Siberia from 1952 through 1962.
ScienceDaily_2013 10742.txt
and spiders--herbivores and predators in the study's food chain--and how it affects the movement of carbon through a grassland ecosystem.
Carbon the basic building block of all organic tissue moves through the food chain at varying speeds depending on
The researchers manipulated the food chains of grassland ecosystem to see how the levels of carbon would change over time.
and an herbivore grasshopper and some others that had plants and herbivores along with a carnivore spider species--all three tiers of the food chain.
ScienceDaily_2013 10749.txt
and dragonflies and are important members of the food chain right up to fish and birds. Biological diversity in such aquatic environments can only be sustained by them
ScienceDaily_2013 12787.txt
With this bacteria you could implement easy low-cost strategies that farmers could use that would reduce arsenic in the human food chain.
ScienceDaily_2013 13351.txt
Pet food manufacturers also make heavy use of the secondary products from the human food chain. That's great from a sustainability standpoint because we're using the products that would otherwise not be used said Swanson.
ScienceDaily_2013 14405.txt
The grazers also serve as food themselves for animals higher on the food chain. Drifting seaweed usually thought of as a nuisance also plays a part in this process providing an important habitat for the grazing animals that keep the seagrass clean.
ScienceDaily_2013 14635.txt
As these bacteria have previously been used in the food chain and are considered safe for human consumption this probiotic strain could become new way of controlling C. perfringens.
ScienceDaily_2013 15448.txt
#Pesticide application as potential source of noroviruses in fresh food supply chainscontaminated water used to dilute pesticides could be responsible for viruses entering the food chain warn scientists.
ScienceDaily_2013 17204.txt
#X-rays reveal uptake of nanoparticles by soybean cropsmetals contained in nanoparticles can enter into the food chain.
and whether engineered nanoparticles can enter into the food chain. The study was published on 6 february 2013 in the journal ACS Nano.
This is why it is very important to study the interactions of crops with nanoparticles as their possible translocation into the food chain starts here. says Jorge Gardea-Torresdey a Professor
but still reaches the food chain and the next soya bean plant generation. adds Jorge Gardea-Torresdey. One must keep in mind that once engineered nanoparticles enter the food chain this is an accumulative process.
Tolerable levels today can become dangerous tomorrow. This is why it is important to study not only whether man-made nanoparticles can be taken up from soil
ScienceDaily_2013 17856.txt
The reverberations down the food chain can result in uncomfortable environmental changes for human residents. The problem for Cape cod is the native purple marsh crab (Sesarma reticulatum)
ScienceDaily_2014 01166.txt
The milk extracted from the cow is also unsuitable for the food chain causing substantial loss due to treatment with antibiotics
ScienceDaily_2014 02938.txt
Food waste another scenario analysed by the team occurs at all stages in the food chain. In developing countries poor storage and transportation cause waste;
ScienceDaily_2014 03119.txt
One step up in the food chain the isotope ratio of the prey transfers to its predator.
The study shows that herbivores of the C4 food chain to which cattle belong are nearly irrelevant to the cheetah's diet.
ScienceDaily_2014 04109.txt
or the progression of direct and indirect effects predators have across lower levels in a food chain.
ScienceDaily_2014 04397.txt
The lack of any significant biomagnification through the food chain indicates that there is very little risk of harm from exposure to these CUPS in this region.
and internal organs as they move up the food chain. Biomagnification has been implicated as the cause of higher concentrations of many long-used pesticides
They examined the vegetation-caribou-wolf food chain in the area where the presence of other organic contaminants such as legacy pesticides
By testing vegetation the researchers found large enough concentrations of CUPS to confirm that they were entering the food chain.
But this needs to be confirmed in other food chains in the Arctic before general trends can be established that are applicable to larger data sets.
and in food chains compared to legacy contaminants. Morris has widened his research to include marine food chains
and is also studying the effects of a range of organic flame retardants on the same terrestrial food chain.
The animal samples used in the research were provided all by subsistence hunters and trappers. There would be no study possible at all without their co-operation Morris said.
ScienceDaily_2014 05448.txt
Researchers who studied the vegetation-caribou-wolf food chain in the Bathurst region of Canada say that currently use pesticides enter the food chain
Since these pesticides replaced some legacy contaminants that do biomagnify in similar food chains this is good news for the wildlife
ScienceDaily_2014 06636.txt
This suggests that chicken breed has little direct effect on the risk of Campylobacter entering the food chain
ScienceDaily_2014 07752.txt
and red fox fur trapping records across North america to document how the presence of wolves influences the balance of smaller predators further down the food chain.
ScienceDaily_2014 08021.txt
Forest debris that drains into lakes is important to freshwater food chainsresearch shows forest debris that drains into lakes is an important contributor to freshwater food chains--bolstering fish diets to the extent that increased forest
The researchers warn that as forests are eroded through human activities such as logging the impacts will be felt in aquatic as well as terrestrial food chains.
Carbon from forest debris has a different elemental mass than carbon produced by algae in the aquatic food chain.
and leaves instead of aquatic food chain sources said Dr Andrew Tanentzap from Cambridge's Department of Plant sciences
The researchers worked along the food chains in the mini deltas. Where you have dissolved more forest matter you have more bacteria more bacteria equals more zooplankton;
Forest loss is damaging aquatic food chains of which many humans are a part. Story Source: The above story is provided based on materials by University of Cambridge.
ScienceDaily_2014 08493.txt
Bees are essential to our food chain and the populations of our native bumblebees have declined in recent decades.
ScienceDaily_2014 08822.txt
and Evolution reports the first known case where four species all at different levels in the food chain use a single odor to communicate with
or three species. Here we show for the first time that the same signal connects four different species each at a different level in the food chain.
ScienceDaily_2014 10611.txt
because the findings have strong implications throughout the food chain. There are a number of risk management implications for farmers he said.
ScienceDaily_2014 11667.txt
The work shows that these bacteria are transported not simply through the food chain in an inert manner
as a result of strict control measures at all stages of the food chain from plough to plate they do still occur as was seen in 2013
when contaminated watercress entered the food chain resulting in seven people being hospitalised. By understanding the mechanisms of how the bacteria interact with plants the researchers are hoping to find targeted ways to stop the binding reducing the risk of food contamination.
ScienceDaily_2014 11986.txt
This mercury of anthropogenic origin together with naturally occurring mercury enters the food chain. A heavy metal mercury is a powerful endocrine disruptor that can inhibit the production of hormones for reproduction.
ScienceDaily_2014 13303.txt
and entered the food chain independently. The results were published in the journal PLOS ONE and will increase the understanding of outbreaks and their prevention.
and therefore entered the food chain independently. Genetics reveal the pathwayin their current study the scientists sequenced
ScienceDaily_2014 17205.txt
Salamanders often serve as vital links in forest food chains; their population size and recovery from major disturbances can help predict the health of forest ecosystems.
ScienceDaily_2014 17363.txt
Bumblebees are essential to our food chain so it's critical we understand how wild bees might be impacted by the chemicals we are putting into the environment.
Smart_Planet_10 00510.txt
The researchers suggested that the super bug likely made its way into the food chain because farmers cram animals into a packed farm
Smart_Planet_2 00396.txt
because algae are the base of the marine food chain. For example: Screw up and over-engineer a strain,
Smart_Planet_3 00303.txt
but you have to realize that with the BP-Transocean oil spill we just poisoned half the food chain down there in the Gulf of mexico.
Smart_Planet_4 00615.txt
Aquabounty is the only animal biotechnology company in the United states trying to gain approval for a gene-altered animal to enter the human food chain.
Smart_Planet_4 00640.txt
It's lost in every part of the food chain, from farms, where a surplus crop gets plowed under,
A growth opportunity Food waste happens along every part of our industrial food chain. In surplus years, farmers plow under perfectly edible crops
for real enterprising folks to scoop up surplus food occurring all along the food chain out there. An estimated $47 billion annually year is lost at the retail
that is moving up the food chain and the age chain. The younger you are and the wealthier you are,
Smart_Planet_7 00728.txt
New york University nutrition professor Marion Nestle shows how a lack of regulation could ripple through the food chain:
< Back - Next >
Overtext Web Module V3.0 Alpha
Copyright Semantic-Knowledge, 1994-2011
