II Semester M.E. (Civil) (Water Resource Engineering) Degree Examination, July 2014 (2K8 Scheme) WR 201 : INTEGRATED WATERSHED MANAGEMENT Time : 3 Hours
Max. Marks : 100
Instructions : 1) Answer question no. 1 and any four full questions from the remaining. 2) Assume missing data if any and mention the same. 1. a) Distinguish between
(5×2=10)
i) Spatial data and Non spatial data ii) Data input and Data output. iii) Transformation and Projection. iv) Stream frequency and Drainage density. v) Sheet erosion and Gully erosion. b) Define watershed and explain the procedure for delineation of watersheds and its coding. 2. a) Explain why watershed is considered as an ideal unit for development.
10 6
b) Explain the objectives of watershed management.
6
c) Explain the methodology adopted for preparation of thematic maps.
8
3. a) What is a base map ? Explain the importance of base map with a neat figure. b) Define land use/land cover. Explain the importance of land use/land cover map for a watershed management.
10 10
4. a) Discuss the importance of morphometric analysis in watershed development. Explain the inferences that can be drawn from the morphometric analysis. 10 P.T.O.
JEP 1039
*JEP1039*
-2-
b) For a watershed, estimate the morphometric parameters from the data given below. 10 T
S
t
r
e
a
m
N
W
O
r
d
e
a
t
e
r
s
h
e
d
d
e
t
a
i
l
o
.
o
o
e
g
m
e
n
t
1
1
2
P
a
e
3
E
r
4
l
E
l
L
=
i
e
m
e
v
e
a
v
e
1
n
t
t
a
i
t
g
t
5
e
o
7
n
5
t
a
t
t
f
k
6
a
o
1
=
n
h
.
r
o
i
4
t
t
h
2
3
e
h
k
o
e
e
2
r
m
i
w
m
i
d
t
h
o
f
t
h
e
g
i
o
a
w
e
g
0
t
2
t
n
r
m
g
e
e
9
t
a
n
h
o
f
m
t
5
n
=
u
e
r
t
s
8
h
4
=
h
e
0
7
d
m
8
.
a
t
e
r
s
h
e
d
s
4
1
5
.
6
.
5
1
1
k
9
k
2
2
m
1
=
3
6
0
=
9
(
k
m
)
6
.
7
.
5
2
6
.
1
1
.
6
5
3
5
5
m
5
W
e
m
.
h
l
s
s
e
l
s
s
r
a
s
r
A
t
f
9
7
m
5. a) What is soil loss ? Explain the different types of soil loss and their influence on watershed management. 10 b) Using USLE, calculate the soil erosion from 4 sub watersheds (data presented in Tables) with a rainfall factor of 250. Present the inferences drawn from computed soil loss from these sub watersheds. 10 P
S
o
i
a
r
t
i
c
l
e
S
i
z
e
d
i
s
t
r
i
b
u
t
i
o
n
(
%
)
l
S
O
s
e
r
i
e
r
g
a
S
a
n
d
S
i
l
t
C
l
a
1
6
4
.
5
1
2
.
6
3
.
4
7
.
1
3
8
8
.
7
6
.
0
1
2
4
7
a
i
t
r
u
c
t
u
r
e
P
e
r
m
e
a
b
i
l
i
c
y
M
W
n
s
t
e
r
s
h
e
4
.
8
9
.
d
9
2
3
.
2
1
1
A
r
e
a
o
4
a
0
o
.
w
a
t
e
r
s
h
e
d
6
2
.
7
8
2
3
5
.
0
9
3
3
5
.
8
8
4
3
8
.
5
3
e
r
9
M
.
5
0
.
3
2
M
5
.
2
0
.
8
0
B
5
.
3
0
.
3
2
d
e
l
u
d
l
B
i
o
o
i
c
c
m
u
m
e
n
g
t
h
(
)
m
k
k
6
6
9
0
,
y
p
,
i
l
f
p
f
0
a
r
a
l
e
a
0
0
0
l
u
c
V
e
v
a
t
i
o
4
0
6
3
n
m
r
a
m
e
i
3
2
2
0
0
(
r
m
y
s
S
a
n
)
l
e
r
r
o
n
r
a
o
y
e
a
l
y
t
r
u
n
t
0
5
n
a
3
6
8
r
g
y
e
1
g
m
D
k
1
1
e
f
(
1
.
t
9
L
N
t
)
s
s
s
s
i
i
v
v
e
e
S
S
l
l
o
o
l
l
w
o
w
w
o
w
t
y
*JEP1039*
-3-
JEP 1039
6. a) What is runoff and explain runoff estimation using SCS curve number model.
10
b) A 350 m long graded bund is to be designed for a cultivated land with sandy loam and a surface slope of 4%. The bund channel is to be formed by the embankment only. The horizontal distance between two bunds is 50.0 m. The 1 hour rainfall expected during the recurrence interval of 10 years is 10.0 cm/h. 10 7. a) Explain the methodology for identification of suitable sites for rainwater harvesting.
10
b) With neat figures explain check dams and farm ponds used for rainwater harvesting.
Should consider how best to display information so that it is accessible to the general ... Consider using ecosystem services as a way of including social aspect .... Mass mortality events (e.g. oak die-âoffs) -â-â Core measurements needed ...
SURFACE WATER ISSUES ~ 2013, to be held in Greeley, Colorado, on Thursday, February 28, 2013. We will welcome 12 speakers, with Patty Limerick as our ...
Indicator categories: Ecological, fire costs, jobs/economics, leveraged funds, ... LCNCA Data and Gaps Analysis November 2013 workshop results (Tahnee ...
erosion and sediment deposition, extensive damage to property and critical infrastructure, and loss of significant economic, riparian, aquatic, and scenic resources. Nearly all of the highly used federal, state, county, and city recreation facilities
wasteful of water than sprinklers). ⢠Mulching (helps retain moisture in soil, and can be a way to recycle organic waste material). ⢠Integrated Pest Management.
Larimer County and the City of Loveland are undertaking an assessment of recreation and conservation opportunities along the Big Thompson. River, including ...
... we use in a day? Find the answers on our website at: .... to create a report card on the health of our streams. The report ... for kids and families. If you want to ...
In the rooms of her ice-water mansion. ... And farther below Lake Ontario ... water impacts this ... (USDA) and the U.S. Environmental Protection Agency (EPA). ... slatted barn floors, to which millions of gallons of clean groundwater are added, ...
Less than 1% of all the water on earth is ______ .... That data is kept in a countywide computer database. .... ____ Using too much fertilizer on lawns and golf courses ... Go to www.loudounwatershedwatch.org/partners for a complete list of all.
Source: New Hampshire Fish and Game Department, Catherine Callahan; US Census. So that the communities can prepare for the future, it is important that they understand. how the population and housing characteristics have been changing within the. Wat
2. Present the PowerPoint Lesson. Have students define vocabulary words while watching. ... http://www.watershedactivities.com/projects/spring/scleanup.html.
as a âdrainage basinâ and/or. âhydrological unit.â The Riley Creek map (See map 2.1, pg. 2-2) shows the location of the. watershed within the larger Blanchard ...
are mail, credit card over-the-phone, or pay in-person. More details are provided during the online. registration process. $20 per person* Register online by September 15th z.umn.edu/rockford. Page 2 of 2. Watershed Game Training - September 2017 - I
