Global warming makadaot sa mga nanimuyo sa lim-aw

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hubag bohol

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Global warming makadaot sa mga nanimuyo sa lim-aw
« on: February 04, 2010, 02:10:35 PM »
Global warming good for trees, bad for ducks: studies

by Karin Zeitvogel Karin Zeitvogel – Wed Feb 3, 12:23 pm ET

WASHINGTON (AFP) – Global warming is good news for trees, which are thriving in higher temperatures and longer growing seasons, but bad news for ducks and other waterfowl, whose wetland habitat may dry up and disappear, two studies show.

A study by researchers at the Smithsonian Environmental Research Center (SERC) in Maryland indicates that higher temperatures, longer growing seasons and increased levels of carbon dioxide brought by climate change are helping trees in temperate climates to grow faster.

The researchers studied data on how many trees there were in 55 forests in the eastern United States during a 22-year period, as well as 100 years of local weather measurements and 17 years of carbon dioxide measurements.

Rising temperatures have increased the metabolic processes of trees and extended their growing season, while higher levels of carbon dioxide in the atmosphere could be spurring tree growth through carbon fertilization, the study says.

But for ducks and other waterfowl, rising temperatures are bad news, according to a separate study conducted by researchers from the US Geological Survey and South Dakota State University and published this week in the journal BioScience.

That study found that the prairie wetlands that stretch across five north-central US states and into Canada, where numerous species of duck, waterfowl and amphibians feed, breed and shelter, could dry up if temperatures rise by four degrees Celsius.

A model developed by the researchers to try to understand the impact of a warmer climate on the wetlands projected major reductions in water volume, a shortening of the time water stays in the wetlands, and changes to vegetation in the vast area, which reaches across North and South Dakota, Minnesota, Montana and Iowa and into Canada.

If temperatures rise by four degrees Celsius, parts of the North American prairie will become too dry for waterfowl and other parts will have too few functional wetlands and nesting habitat to support historical levels of wetland species, W. Carter Johnson, one of the authors of the study, said.

Wetland species need a minimum amount of time in water to complete their life cycles. Mallards, for example, need at least 80 days of surface water for their young to grow and be able to fly and for breeding adult ducks to molt, or grow new feathers.



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hubag bohol

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #1 on: February 04, 2010, 02:15:13 PM »




That study found that the prairie wetlands that stretch across five north-central US states and into Canada, where numerous species of duck, waterfowl and amphibians feed, breed and shelter, could dry up if temperatures rise by four degrees Celsius.





Tsk, tsk, tsk. Delikado... ;D

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bugsay

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #3 on: February 04, 2010, 06:37:30 PM »
Mao ni ang resulta sa Global warming kini nga balay makita nato sa laya baclayon daplin sa dagat.sa gamay pa ko kining balaya mga 50mtrs ang layo sa lapyahan sa dagat karon  ug high tide naa na gayod sa ilang kilid ang tubig ug ang ilang tangki sa tubig natumba na kay gikaon na sa erosion ang foundation...

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glacier_71

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #4 on: February 05, 2010, 01:42:12 AM »
Tsk, tsk, tsk. Delikado... ;D

ok ra na, bay hubs. di lang mamad-an ning atoa...hahahaha

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jas4

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #5 on: February 05, 2010, 04:11:08 AM »
naminaw ko sa radyo pipila na kaadlaw na ang nilabay, it wa proven by research and was presented by rush limbaugh that Global Warming is just a hoax.  It's just a plain and simple cycle that other are making a fuzz out of it.

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hangtud dili maundang ang pagpanaugdaug ug pagtamak sa katungod sa atong mga ultimong mamumuo, dili mapakgang ang reklamo batok sa pagpanaugdaug nga kapitalista ug abusadong naglingkod sa atong gobyerno! unsa pa man inyong gipaabot?

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hubag bohol

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #6 on: February 05, 2010, 07:30:00 PM »
ok ra na, bay hubs. di lang mamad-an ning atoa...hahahaha

Bitaw, kay kon mahitabo, kaluoy nato, kamingaw sa pajag... ;D

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Scarb

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #7 on: February 05, 2010, 07:34:29 PM »
Bitaw, kay kon mahitabo, kaluoy nato, kamingaw sa pajag... ;D

yatap ! Hubs ug mamad-an ang lim-aw,mag dangoyngoy ang Froggy ky di na ka kokak  ;D

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hubag bohol

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #8 on: February 05, 2010, 07:43:31 PM »
yatap ! Hubs ug mamad-an ang lim-aw,mag dangoyngoy ang Froggy ky di na ka kokak  ;D

Ang catch ani, kay ang luha nga mibul-og ug midagayday sa aping ni Froggy mahimo na pud nga lim-aw! Mao ni self-perpetuating frog, gamhanan, morag phoenix ba... ;D

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glacier_71

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #9 on: February 06, 2010, 02:09:39 AM »
naminaw ko sa radyo pipila na kaadlaw na ang nilabay, it wa proven by research and was presented by rush limbaugh that Global Warming is just a hoax.  It's just a plain and simple cycle that other are making a fuzz out of it.

mao lagi na, jas, ug kinsa jud kahay tinood ug angay natong paminawon ani...panahon ray makatubag. kay naa may niingon nga Hoax ra ni ug naa poy niingon nga True jud kini. puro sad sila nipagawas og mga ebidensya.

Bitaw, kay kon mahitabo, kaluoy nato, kamingaw sa pajag... ;D

mao jud. diri bitaw sa TB, ug naay tawong murag namad-an ang tinagdan mingaw man kaayo. hahahaha. pero kungg ang tinagaran murag nagpuyo sa lim-aw (murag baki sige lag kokakokakokakokak), bibo kaayo. hahahaha.



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Scarb

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #10 on: February 06, 2010, 04:00:43 AM »
Ang catch ani, kay ang luha nga mibul-og ug midagayday sa aping ni Froggy mahimo na pud nga lim-aw! Mao ni self-perpetuating frog, gamhanan, morag phoenix ba... ;D

 ajeje ala japon dag-anan diay, ngee dli mahubsan ang lim-aw nga kinaham sa bakitot  ;D

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statesville

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #11 on: February 06, 2010, 06:38:34 AM »
Wala pay global warming karon, unya ra na mahitabo
  during the 70th week of Daniel also called Jacob's trouble sa
  Bible, it is going to happen  and will come when least
  expected.
 The answer is found in the holy book.

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fdaray

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #12 on: February 06, 2010, 12:53:34 PM »
Global warming is a fact. Diha sa among lugar niadtong 1960 pa, daghan pang halwan ang mga sapa-sapa, karon wala nay tubig.

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Kon naa kay gisoksok, naa kay makuot.

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glacier_71

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #13 on: February 06, 2010, 01:13:30 PM »
Global warming is a fact. Diha sa among lugar niadtong 1960 pa, daghan pang halwan ang mga sapa-sapa, karon wala nay tubig.

pagkawa sab sa sapa-sapa, wa na say manglaba sa sapa, wa na poy mangokoy. hahahaha

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hubag bohol

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #14 on: February 06, 2010, 01:28:19 PM »
pagkawa sab sa sapa-sapa, wa na say manglaba sa sapa, wa na poy mangokoy. hahahaha

Peligro nga sajo mamatay ang kalakin-an, kay panagsa na lang ta maaghat pag-exercise against prostate cancer! ;D

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wardiflex

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #15 on: February 06, 2010, 02:00:27 PM »
kinsa tong mag pa pintal sa ilang balay etc., just inform me, naa koy kaila nga d best.09487352092

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fdaray

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #16 on: February 06, 2010, 02:09:03 PM »
pagkawa sab sa sapa-sapa, wa na say manglaba sa sapa, wa na poy mangokoy. hahahaha

Ikaw diay., ang mangukoy glacier.........?

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Life is what you make.
Kon naa kay gisoksok, naa kay makuot.

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http://darayagrifacts.blogspot.com/

Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #17 on: February 06, 2010, 03:23:57 PM »
Global warming sa south pacific ang mga isla maunlod na tungod sa pagtaas sa tubig tungod sa pagkahilis sa mga ice sa north ug south pole..Tuvalu Island in the South Pacific

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Scarb

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #18 on: February 06, 2010, 07:48:56 PM »
pagkawa sab sa sapa-sapa, wa na say manglaba sa sapa, wa na poy mangokoy. hahahaha

ayay.. maka relate ko ana duh, basta mag kagaskas na ang kawayanan,
unya manglihok ang mga palwa sa lubi, mao na kana...
tuyoon jud namo lugod² hangtud pook sa paa, ug magpaminaw nga naay mobutö..!
zaon iza na lang ka kamot tali ang gihawid sa lubi ky ang iza ambot asa man..?  ;D

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bugsay

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Re: Global warming makadaot sa mga nanimuyo sa lim-aw
« Reply #19 on: February 06, 2010, 07:54:55 PM »
ayay.. maka relate ko ana duh, basta mag kagaskas na ang kawayanan,
unya manglihok ang mga palwa sa lubi, mao na kana...
tuyoon jud namo lugod² hangtud pook sa paa, ug magpaminaw nga naay mobutö..!
zaon iza na lang ka kamot tali ang gihawid sa lubi ky ang iza ambot asa man..?  ;D

maka relate pod ko ana Blue...kay kasuway pod ko'g gunit sa palwa nga one-hand lang........nyahahahah

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