Multimedia: Featured
Student work: Ewaso Water Project
Posted November 20, 2008; 07:26 p.m.
To view the multimedia features on this page, you will need to download the latest version of Flash Player and/or enable JavaScript.
Taofik Kolade, class of 2008, created a short movie from Trenton Franz's video diary on his field research in Africa as part of the Grand Challenges Program. Read story.
Video Closed Captions
(sound effects)
(music)
Trenton Franz:
Hello, and welcome to the first day of camp.
Trenton Franz:
My name is Trenton Franz. I am a third-year graduate student
Trenton Franz:
in civil and environmental engineering.
Trenton Franz:
And today is the first real day of camp where we start to go out and do
Trenton Franz:
some work. Yesterday we arrived and I set up
Trenton Franz:
our camps, tents as you see here. Out here you see another way of
Trenton Franz:
getting water. We have our roof system here
Trenton Franz:
flowing down into our gutter system, and a large tank that collects the
Trenton Franz:
water for later use. And this is our beautiful camp,
Trenton Franz:
the river camp, as you see here.
Trenton Franz:
We see a nice fig in the background and the river which we're located along.
Trenton Franz:
I'd like to introduce you to another camp member, Dr. Elizabeth King. She is the post-doc on our project
Trenton Franz:
and is quite knowledgeable and a very valuable asset to the project, I must say.
Trenton Franz:
So what are we doing today, Dr. King?
Elizabeth "Lizzie" King:
Today, we're heading up to Koija Group Ranch, which is our main field study site.
Elizabeth "Lizzie" King:
This is an area that is communally owned by the local Maasai people.
Elizabeth "Lizzie" King:
So, in the area there is an abundance of livestock,
Elizabeth "Lizzie" King:
human settlements, and mixed with wildlife.
Elizabeth "Lizzie" King:
And the work that we're looking at is looking at the balance between
Elizabeth "Lizzie" King:
different plant species that are affected,
Elizabeth "Lizzie" King:
both by the amount of rainfall the area gets and the amount of
Elizabeth "Lizzie" King:
herbivory pressure that the area gets,
Elizabeth "Lizzie" King:
and trying to understand the balance between the plant species there
Elizabeth "Lizzie" King:
and the water availability in the soil.
Elizabeth "Lizzie" King:
So, we have a sampling protocol to start understanding how different
Elizabeth "Lizzie" King:
plants are competing for water, how different plants affect water
Elizabeth "Lizzie" King:
and filtration, and we're going to be on our knees
Elizabeth "Lizzie" King:
with trowels digging a lot today.
Trenton Franz:
That sounds like a fun day ahead of us.
(music)
Trenton Franz:
We're installing probes here. Here's our bare soil patch and our
Trenton Franz:
nice, friendly trench diggers. Appreciate all their hard work.
Trenton Franz:
And we have the data logger and the cooler along with the battery for power
Trenton Franz:
and the grass patch, which you see there, and lastly the two sansevieria [intermedia] holes.
(music, sound effects)
(singing, percussion)






