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CO2 release in tropical soils.

Discussion in 'Environmental Discussion' started by F8L, Aug 21, 2006.

  1. F8L

    F8L Protecting Habitat & AG Lands

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    I am not familiar with the website so I cannot vouce for the data contained. I was browsing while researching for an alpine ecology paper I am writing lol.
     
    #1 F8L, Aug 21, 2006
  2. Godiva

    Godiva AmeriKan Citizen

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    I read "human activity" at least twice.

    I don't think this phenomena is restricted to rain forests.

    I think agricultural practices should be seriously rethought.

    I, for one, don't use fertilizer. At least not the artificial kind.
     
    #2 Godiva, Aug 21, 2006
  3. F8L

    F8L Protecting Habitat & AG Lands

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    I agree as do most experts on agricultural studies. Our current practices are very "toxic" and not sustainable at all. The sad part is there are a vast number of ways to improve.

    There was some great information on the subject in State of the World 2006 -special focus China & India. With the types of responses to similar topics and those on politics I think a lot of the people in this forum would enjoy the book. It has great unbiased information on current problems and actually gives solutions instead of the typical doomsday ranting with no solutions. :)
     
    #3 F8L, Aug 21, 2006
  4. tripp

    tripp Which it's a 'ybrid, ain't it?

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    <div class='quotetop'>QUOTE(F8L @ Aug 21 2006, 12:30 PM) [snapback]306833[/snapback]</div>
    I hate that of all things. Interesting stuff. It's amazing how much we don't know about carbon sinks and sources.
     
    #4 tripp, Aug 21, 2006
  5. tochatihu

    tochatihu Senior Member

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    <div class='quotetop'>QUOTE(F8L @ Aug 21 2006, 10:24 AM) [snapback]306769[/snapback]</div>
    Check the INSTAAR and Niwot Ridge LTER web sites, if you have not already.
     
    #5 tochatihu, Aug 21, 2006
  6. F8L

    F8L Protecting Habitat & AG Lands

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    <div class='quotetop'>QUOTE(tochatihu @ Aug 21 2006, 02:24 PM) [snapback]307001[/snapback]</div>
    I have seen INSTAARs page but not LTER. I saved it in my favorites and will defiantely be checking it out. Thanks a bunch. :)
     
    #6 F8L, Aug 21, 2006
  7. SSimon

    SSimon Active Member

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    fertilizers for gardens/lawns are pretty bad stuff simply because they don't "stay put" where applied. whatever we put on our lawn runs off into sewers or into nearby water retention areas, rivers, lakes, oceans. the components of these fertilizers alters our natural areas. i'm not sure a lot of people know this. i just learned something here in that they can also be carried by wind. it never really occured to me.
     
    #7 SSimon, Aug 22, 2006
  8. F8L

    F8L Protecting Habitat & AG Lands

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    I agree. I live near the Sacramento River which carries tons of sediment and non-point source pollution in the form of fertilizers down to the Delta then on to Suisun,San Pablo and San Fransisco Bays. The effects in the Delta are visible to the naked eye with the over abundance of weeds and algae. The effects can be measured in oxygen content and mercury levels. Like I mentioned in another tread. One way to combat this is to plant woody crops in strips near the downhill side of large aggie plots. This has been shown to reduce pollutants by 90% or more as well as sedimentation. The woody crops promote habitat and can be harvested in cycles and used for bio-fuels.

    On the subject of mercury, that is another toxic substance that is carried by the wind and deposited much like acid rain yet mercury doesnt break down and just accumulates. :(

    If you really wanna read some crazy stuff look into nanotechnology and all the potential side effects. Its is quite scary! :eek:
     
    #8 F8L, Aug 22, 2006
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