Browse Food chains topic

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1-43 out of 43 article(s)

Title	Author	Type	Date	Words
Dear EarthTalk: I know that large fish contain a lot of mercury, but where does it come from?		Column	Dec 11, 2011	570
Looped off: removal of top predators trickles through the food web.	Drake, Nadia		Nov 5, 2011	2410
Global stability of a three-species food-chain model with diffusion and nonlocal delays.	Zhang, Xiao; Xu, Rui; Li, Zhe	Report	Sep 1, 2011	4005
Murky waters.	Grossman, Elizabeth		Jun 22, 2011	1471
Big fishing yields small fish: researchers map predator loss and predict unstable oceans.	Raloff, Janet		Apr 9, 2011	1254
Fast-food nation.		Graph	Mar 14, 2011	352
2n positive periodic solutions to n species non-autonomous Lotka-Volterra unidirectional food chains with harvesting terms.	Li, Yongkun; Zhao, Kaihong	Report	Sep 1, 2010	4091
Impact of urbanization on tri-trophic interactions in an endemic scrub community.	Sumoski, S.E.; Johncox, A.J.; Althoff, D.M.; Segraves, K.A.	Report	Dec 1, 2009	3445
Google works on a different web; ranking system inspires algorithm for predicting extinctions.	Milius, Susan		Sep 26, 2009	348
Foraging deer help (not hinder) diversity.			Jun 1, 2009	381
How does nature deal with persistent pollutants? Certain chemicals, both man-made and natural, 'biomagnify' up the food chain.	Pangallo, Kristin	Report	Dec 1, 2008	1255
The pelagic food web in forest lakes affected by alkaline mining waste in NW Russia/Pelaagilised toitumisahelad Loode-Venemaa metsajarvedes, mida mojutavad aluselised kaevandusveed.	Holopainen, Ismo J.; Holopainen, Anna-Liisa; Huitu, Eeva; Rahkola-Sorsa, Minna; Zingel, Priit	Report	Sep 1, 2008	5894
What good is the big bad wolf?	Zajac, Linda		Jul 1, 2008	809
Bennigan's and java u celebrate its one year anniversary.			Apr 27, 2008	364
Robin stole credit for Batman's deeds.	Milius, Susan	Brief article	Apr 12, 2008	266
GM: the genie is out of the bottle.	Blythman, Joanna		Apr 12, 2008	426
Seafood menu.			Feb 18, 2008	460
Legislative implementation of the food chain approach.	Vapnek, Jessica		Oct 1, 2007	12388
The invasive rapa whelk Rapana venosa (valenciennes 1846): status and potential ecological impacts in the Rio de la Plata estuary, Argentina-Uruguay.	Acha, Eduardo M.		Dec 1, 2006	4481
Cull cows 'wasted' in fallen stock scheme.	Porter, Rachel		Jul 22, 2006	335
Mobilization of mercury from contaminated soil in to an aquatic food chain.	Kohute, Candice R.; Nichols, Alfred C.; Steffy, David A.; Meade, Mark E.		Jul 1, 2006	3415
Bivalve contribution to shallow sandy bottom food web off mar del plata (Argentina): inference from stomach contents and stable isotope analysis.	Iribarne, Oscar O.		Apr 1, 2006	3279
The Antarctic food web: the food web is an interconnected system in which organisms eat other organisms to obtain the energy they need to survive. Generally, smaller creatures are food for larger animals. Explore the Antarctic food web to see how each orange arrow leads from food to its predator.			Nov 14, 2005	321
Who eats whom?			Nov 14, 2005	284
Whole Foods, whole medicine.		Brief Article	Jun 1, 2004	146
A cash boost for collaboration.	Robertson, Vic	Brief Article	May 8, 2004	272
Plants, bats magnify neurotoxin in Guam.		Brief Article	Dec 6, 2003	260
Seals' meals, plastic pieces and all.		Brief Article	Nov 8, 2003	220
Progression, not perfection: Farm Journal Forum discusses problems, solutions in America's food chain.		Brief Article	Feb 1, 2003	562
Modeling the presence of mercury in the aquatic environment: a focus on South Carolina. (South Carolina Academy of Sciences Abstracts).	Koman, Tara M.	Brief Article	Jan 1, 2003	205
Invertebrate availability for upland game birds in tall fescue and native warm-season grass fields.	Fettinger, Jennifer L.; Harper, Craig A.; Dixon, Charles E.		Oct 1, 2002	3928
Food chain: everything starts with plankton.			May 1, 2001	680
Mercury in hair of large Alaskan herbivores: routes of exposure.	Duffy, Lawrence K.; Kaiser, Christina; Ackley, Catherine; Richter, Kenneth S.	Statistical Data Included	Mar 22, 2001	4020
Unravelling the floodplain foodweb.			Jan 1, 2000	2485
Freefall in global fish stocks.	McGinn, Anne Platt		May 1, 1998	1091
How low will we go in fishing for dinner?	Raloff, Janet		Feb 7, 1998	609
Where have all the pollinators gone?	Goodstein, Carol		Mar 21, 1997	1163
Alien invasion: exotic plant and animal species are one of the gravest threats to the native flora and fauna of the national parks.	Wuerthner, George		Nov 1, 1996	2101
Chain of command: wolves help trees thrive.	Pennisi, Elizabeth		Dec 3, 1994	515
Insect mine lake contaminants.		Brief Article	Jul 18, 1992	159
The price of ozone erosion.			Dec 7, 1991	202
Food chains: the carbon link; borrowing a technique from geochemistry, ecologists move from guesses to numbers.	Hart, Stephen		Sep 9, 1989	2362
Lake algae dine on bacteria.	Miller, Julie Ann		Feb 1, 1986	489

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