4. MIGRATION AND URBANIZATION
• 60% of the world’s population are already
living in urban centers / cities;
• Agri-production will be impossible due to
compressed settlements;
• Settlements will be vulnerable to natural &
man-made risks threatening livelihood, health
& lives.
5. Major challenges in urban areas:
• High in-migration rates;
• Dysfunctional environment, congestion;
• Poverty, lack of opportunites;
• Insecurity, rising crime rates;
• Solid waste management;
• FOOD SECURITY – access to
safe, nutritious & affordable food.
6. SOLID WASTE MANAGEMENT
Per capita = 1 liter per day
HOUSEHOLD SOLID WASTE FRACTION
RESIDUAL
20%
RECYCLABLE
30%
BIODEGRADABLE
50%
7. SOLID WASTE MANAGEMENT
PRACTICES (Holmer, 1999)
DUMPED IN VACANT LOTS
12%
HAULED BY GARBAGE
COLLECTORS 52%
BURNED BY
HOUSEHOLDS 38%
10. SOLID WASTE PROBLEM CYCLE
HOUSEHOLD
HOUSEHOLD
WASTE
UNSUSTAINABLE
“QUICK FIX”
PRACTICES
I
S
S
U
E
S
• Declining capacity of city landfill
• Increasing LGU cost for collection and disposal of solid waste
POLLUTED
ENVIRONMENT
• Increase health problems
GLOBAL
WARMING
GREEN HOUSE
GAS
C U L P R I T
HOUSEHOLD
V I C T I M
• Increasing volume of solid waste generation
• Drainage and canal clogging and flooding
• Increase air pollution and ground water contamination
AGGRAVATES CLIMATE CHANGE
14. URBAN CONTAINER GARDENING
(UCG)
A Food Production System considered as
nutrition garden of a household.
A household activity that utilizes containers in
growing fruits, vegetables and herbs for family
consumption.
It is the cheapest and healthiest way of food
production as it utilizes bio-wastes as sources of
fertilizers in growing crops.
26. A Household can
EARN & SAVE!• !!!
CROP: PECHAY (30 days)
> 10 SQ.M. LOT
> 1,200 HILLS OF PECHAY 40 KILO HARVEST=
x P40 / KILO
P1,600 (Gross Sales)
Less
P400 (Total Expense)_________________
P1,200 (Net Savings)
27. If 1,447 Households in Boac, Marinduque
will do CONTAINER GARDENING
# of Household:
Savings/Household/Month:
=
x
P1,200
1,447
P1,200 1,447
P1,736,400 / Month
=
P20,836,800 / Year
÷
1,447 HH
P14,400 Net Savings/HH / Year=
28. COLLECTED
50%
DUMPED IN
VACANT LOTS
12%
BURNED BY
HOUSEHOLDS
38%
Residual
100,000 Kg
20%
Recyclable
150,000 Kg
30%
Biodegradable
250,000 Kg
50%
BANABA WASTE FRACTION
80%
reduc*on
of
Solid
waste
Volume
in
Landfill
+
80%
reduc*on
in
waste
collec*on
expense
No
more
garbage
in
vacant
lots
No
More
Burning
by
Households
Disposed
in
Landfills
Dumped
in
Vacant
Lots
Burned
by
Households
50%
12%
38%
100%
CURRENT
PRACTICES
Waste
Collected/Year
(Kg)
Yearly
Expenses
(PhP)
Potential
Savings
(PhP)
OPPORTUNITIES
TOTAL
362,318.00
86,957.00
275,362.00
724,637
Kg
500,000.00
120,000.00
380,000.00
P1,000,000.00
250,000.00
60,000.00
190,000.00
P800,000.00
Total
Savings
ENVIRONMENTAL IMPACT: COMPOSTING & RECYCLING
29. ECONOMIC IMPACT IN BANABA COMMUNITY
Residual
144,927 Kg
20%
Recyclable
217,391 Kg
30%
Biodegradable
362,318.00 Kg
50%
BANABA WASTE FRACTION
Residual
(20%)
Recyclable
(30%)
Biodegradable
(50%)
1,447
724,636
KG
144,927
217,391
X
P10/Kg
362,318
800,000.00
2,173,911.00
20.836,800.00
P23,810,711.00
Waste
Collec*on
Savings
Income
Generated
from
sales
of
Recyclables
Income
Generated
from
sales
of
Vegetables
WASTE
FRACTION
POPULATION
VOLUME
SAVINGS/EARNINGS
SOURCES
(Kilograms/Year)
(Php
/Year)
(%)
TOTAL
ANNUAL
SAVINGS
/EARNINGS
Persons