Very interesting and appropriate questions... I'll like to know exact details and citations/ refernces to scientific papers... Thanks to all in advance,
Usha di ======== On Jul 26, 5:31 pm, "Shrikant Ingalhalikar" <[email protected]> wrote: > Dear All, > > I have a standing curiosity on following questions on the subject matter. I > shall be obliged if some expert attends to my querries with values. > > 1. What is the ratio of 'Oxygen produced from sunlight' to 'Oxygen consumed > in respiration at night' by trees?2. What is a similar ratio for carbon > dioxide absorbed/liberated during day and night by trees? > 3. What is the % share of trees in replenishment of Oxygen in the > atmosphere? > 4. Urban trees or supposed to reduce pollution by trapping particulate > and oily effluents on leaves. How much does this inhibit the photo-synthesis? > 5. Is there a variation in % of Oxygen at different locations? Is the > Oxygen % maximum in a location with maximum tree density? > > A very wide range of figures can be read on these issues which > confuses a layman like me. Regards, > Shrikant Ingalhalikar12 Varshanand SocietyAnandnagar Sinhagad RoadPune 411 > 051.www.idsahyadri.comTel91 20 2435 0765.Fax 91 20 2438 9190.
