# Presentation: 946475

## Slide 1

## 	CARRIERE IS ONE OF THE MOST POPULATE QUARTERS OF YAOUNDÉ SITUATED AT : 03°53'18,5'‘N LATITUDE NORTH, 11°29'47,8‘‘ LONGITUDE EAST AT THE ALTITUDE OF 746 M ( ACCORDING TO GPS DATA) BUILD INSIDE THE MOUNTAINS 

- 	CARRIERE IS ONE OF THE MOST POPULATE QUARTERS OF YAOUNDÉ SITUATED AT : 03°53'18,5'‘N LATITUDE NORTH, 11°29'47,8‘‘ LONGITUDE EAST AT THE ALTITUDE OF 746 M ( ACCORDING TO GPS DATA) BUILD INSIDE THE MOUNTAINS

## 	MANY YEARS AGO THERE WHERE JUST A FEW PEOPLE ON THAT SIDE OF THE COUNTRY THERE WERE TREES AND GRASS EVERYWHERE THE WATER WERE CLEAN AND THE RATES OF FLOW OF THE  RIVERS WERE REALLY IMPORTANT, THE QUALITY OF WATER WERE GOOD TO WASH FOOD, DISHES, CLOTHES, AND EVEN TO DRINK.  THE TEMPERATURES WERE VERY LOW ON THAT SIDE BECAUSE THERE WERE MANY TREES AND GRASS TO REGULATE THE AMONG OF GAS INSIDE THE AIR.

- ALTHOUGH CARRRIERE IS SITUATED INSIDE THE MOUNTAINS THE GPS DATA AND THE OBSERVATIONS SHOW US THAT WATER FLOODING INSIDE YAOUNDÉ ARE COMING FROM CARRIERE.

- 	MANY YEARS AGO THERE WHERE JUST A FEW PEOPLE ON THAT SIDE OF THE COUNTRY THERE WERE TREES AND GRASS EVERYWHERE THE WATER WERE CLEAN AND THE RATES OF FLOW OF THE  RIVERS WERE REALLY IMPORTANT, THE QUALITY OF WATER WERE GOOD TO WASH FOOD, DISHES, CLOTHES, AND EVEN TO DRINK.  THE TEMPERATURES WERE VERY LOW ON THAT SIDE BECAUSE THERE WERE MANY TREES AND GRASS TO REGULATE THE AMONG OF GAS INSIDE THE AIR.
- 	BUT TODAY THE WATER HAS BECOME  DIRT, THE TREES HAS BEEN CUT DOWN, THE PLACE IS GETTING WARM, AND THE RATE OF FLOW OF THE RIVERS ARE VERY REDUCE, SOME WATER HAVE DISAPPEARED, BUT PEOPLE AROUND ARE STILL USING WATER TO WASH DISHES, CLOTHES AND FOOD AND EVEN HAVING BATH INSIDE AND NOBODY IS WORRYING ABOUT WHAT IS HAPPENING.

- CARRIERE, SOME YEARS AGO, BEFORE THE OCCUPATIONS

- CARRIERE TODAY, AFTER  THE OCCUPATIONS

## RIVER BEFORE

- RIVER TODAY

## A DELEGATION OF GLOBE STUDENT WENT TO CARRIERE TO MAKE HYDROLOGY MEASUREMENTS  TO SEE WHAT DOES THE CARRIERE’S WATER HAS BECOME MANY YEARS AFTER. THAT STUDY WAS TO :  

- A DELEGATION OF GLOBE STUDENT WENT TO CARRIERE TO MAKE HYDROLOGY MEASUREMENTS  TO SEE WHAT DOES THE CARRIERE’S WATER HAS BECOME MANY YEARS AFTER. THAT STUDY WAS TO :
- ANALYZE THE QUALITIES OF THE WATER THAT ARE THERE IN CARRIERE TODAY.
- COMPARE THOSE QUALITIES WITH THE QUALITIES OF TAPE WATER IN FIRST TIME, AND WITH THE QUALITIES OF A SPRING WATER .
- AND TO SENSITIZE THE POPULATION AROUND ON THE RISKS THAT THEY ARE TAKING WHEN THEY STILL USING THE WATER FOR DOMESTIC USE
- THE STUDY WAS LEAD OVER TREE RIVERS : SITE 3, SITE 4, SITE 5, ONE SPRING THAT THE WATERS ARE DRINKING: SITE 2 , AND WITH TAPE WATER

- SITE 2

- SITE 3

- SITE 4

- SITE 5

## #LATITUDE (N) /10 = SECOND OF LATITUDES OF THE SITES DIVIDED BY TEN ( BECAUSE LATITUDES WERE DIFFERED JUST BY THE SECOND FROM ONE SITE TO ANOTHER)   

- #LATITUDE (N) /10 = SECOND OF LATITUDES OF THE SITES DIVIDED BY TEN ( BECAUSE LATITUDES WERE DIFFERED JUST BY THE SECOND FROM ONE SITE TO ANOTHER)

- TRANSPARENCY (CM)/10 = THE HIGH OF TRANSPARENCY DIVIDED BY TEN

## #LONGITUDE (E) /10 = SECOND OF LONGITUDE OF THE SITES DIVIDED BY TEN ( BECAUSE LONGITUDES WERE DIFFERED JUST BY THE SECOND FROM ONE SITE TO ANOTHER)   

- #LONGITUDE (E) /10 = SECOND OF LONGITUDE OF THE SITES DIVIDED BY TEN ( BECAUSE LONGITUDES WERE DIFFERED JUST BY THE SECOND FROM ONE SITE TO ANOTHER)

- THE VALUE OF _**150 CM **_OF TRANSPARENCY MEANS THE WATER WERE CLEAR THIS VALUE HAS BEEN TAKEN FOR THE REASON OF THE SCALE

## PH 7 ALKANILITY 172 PPM 

- PH 7 ALKANILITY 172 PPM

- TRANSPARENCY 24.5 CM

## Slide 9

|   | ALKALINITY (PPM) | AMONG OF DISSOLVE OXYGEN (PPM) | TRANSPARENCY (CM) | TEMPERATURE (°C) | PH |
| --- | --- | --- | --- | --- | --- |
| TAPE WATER | 20 | 5,2 | 150 | 25 | 5,5 |
| SPRING WATER | 18 | 4,1 | 150 | 24 | 5,2 |
| SITE3 | 120 | 1,4 | 75 | 25 | 6,7 |
| SITE4 | 128 | 3,1 | 75 | 26 | 6,8 |
| SITE5 | 172 | 2,1 | 24,5 | 27 | 7 |

## Slide 10

## Slide 11

## Slide 12

## WATER POLLUTION

- DEFORESTATION

- AIR POLLUTION

- BUSH FIRES

## Slide 14

## TAMSU FOGUÉ MARCELIN : Former GLOBE student from Lycée Technique of Bafoussam (Cameroon in Africa) now a GLOBE  ALUMNI

**TAMSU FOGUÉ MARCELIN **: Former GLOBE student from Lycée Technique of Bafoussam (Cameroon in Africa) now a GLOBE  ALUMNI

**THE DELEGATION OF GLOBE STUDENT FOM LYCEE GENERAL LECLERC**