STREAM ECOLOGY & SELF PURIFICATION: An Introduction - Chapter 3 pot
STREAM ECOLOGY & SELF PURIFICATION: An Introduction - Chapter 3 pot
...
Sediments
Animal 'N'
Excretion
I
Ammonia
++
Organic Nitrogen
as
Amino
Acids
Figure
3. 3
Nitrogen cycle.
the topic of stream ecology and self- purification, it is important to ... Nitrite can replace oxygen in the bloodstream and result in oxygen
starvation that causes a bluish discoloration of the infant ("blue baby" syn-
drome).
43~ rice,
P.
W.,...
STREAM ECOLOGY & SELF PURIFICATION: An Introduction - Chapter 2 docx
... flow, and the speed of
flow changes to form
a
river. As it changes speed and slows, the river bot-
tom changes from rock and stone to silt and clay. Plants begin to grow,
stems thicken, and ... shape channels, or move signifi-
cant quantities of sediment in all but sand-bed streams, which can experience
change more rapidly. During extreme events, the greatest scour occurs, and the ......
STREAM ECOLOGY & SELF PURIFICATION: An Introduction - Chapter 5 pps
...
Community ecology- the study of the structure and dynamics of animal and plant commu-
nities. Population ecology provides
modeling tools that
can be used for predicting corn-
munity structure and ... integration of plants, animals, and decomposers into a
bare-rock community is called a
5. 13
In a stream ecosystem, growth
is
enhanced by and
factors.
5.14 State
Hardin's...
STREAM ECOLOGY & SELF PURIFICATION: An Introduction - Chapter 6 ppt
... the major
determinant of stream water chem-
istry
locally as well. These "determinants" of stream water chemistry are actu-
ally the stream& apos;s "DNA." More specifically, ... and very basic form. The intent has been to lay a foundation upon
which the focus of this text, stream ecology and self- purification, can be built.
Beginning with an introductio...
STREAM ECOLOGY & SELF PURIFICATION: An Introduction - Chapter 7 docx
... suspended or-
ganisms, the plankton, such as phytoplankton (plants) and zooplankton (ani-
mals), and some consumers such as insects and fish. Plankton are small organ-
isms that can feed and reproduce ... water) and lentic
(standing water) are highlighted.
'
13~ evern,
N.
R.,
King, D. L., and Ring,
R.,
"Lake Classification Systems, Part
I,"
The Michigan Riparian,...
STREAM ECOLOGY & SELF PURIFICATION: An Introduction - Chapter 10 pptx
... pesticides, cleaning sol-
vents, and many others-organic chemicals
(6)
Insoluble particles of soil, silt, and other inorganic and organic materials that
can remain suspended in water-sediment ... protozoa, and parasites-disease-causing agents
(2)
Domestic sewage, animal manure, and other biodegradable organic wastes
that deplete water of dissolved oxygen-oxygen-demanding wastes
(3)...
STREAM ECOLOGY & SELF PURIFICATION: An Introduction - Chapter 12 pps
... 13. 60 2.74
2
13. 60 2.87
3 13. 58 3. 07
4 13. 56 3. 31
5 13. 52 3. 58
6 13. 48 3. 86
7 13. 44 4.14
8 13. 40 4.41
9 13. 37 4.65
10 13. 34 4.85
11 13. 31 5.02
12 13. 29 5.15
13 13. 28 5.26
14 13. 27 ... 10.94 7 .32
11 10.94 7 .33
12 10. 93 7 .33
13 10. 93 7 .33
14 10. 93 7 .33
15 10. 93 7 .33
Slow River:
1 "C
Sewage
Rate:
7
pprn
Treatment: Primary...
STREAM ECOLOGY & SELF PURIFICATION: An Introduction - Chapter 13 doc
... the left
and right stream banks separately. Define the "left" and "right" banks
by standing at the downstream end of the study stretch and look up-
stream. Each bank is evaluated ... the larger nannoplankton.
Most planktonic organisms fall into the rnicroplankton or net plankton cate-
gory. The sizes range from the largest nannoplankton to about
2
mm (thou-
sandt...
STREAM ECOLOGY & SELF PURIFICATION: An Introduction - Chapter 14 (end) pptx
... two to three days.
13. 5 Presence; absence
13. 6 Snags
13. 7 Transect
13. 8 Median
13. 9 Standard deviation
13. 10 Riffle areas
13. 1 1
Riparian vegetative
13. 12
Muddy-bottom
Copyright © ... Environment
&
Technology
(WEbT),
August 2000.
Copyright © 2001 by Technomic Publishing Company, Inc.
APPENDIX
B
14 .30
a
14 .31 d
14 .32 a
14 .33 c
14 .34
d
14 .35 b...
SOIL ECOLOGY IN SUSTAINABLE AGRICULTURAL SYSTEMS - CHAPTER 3 potx
... Agriculturae Scandi-
navica, 35 :33 –52.
Andrén, O., Lindberg, T., Paustian, K., and Rosswall, T., 1990. Ecology of Arable
Lands — Organisms, Carbon and Nitrogen Cycling. Ecological Bulletins, Copen-
hagen, ... BioScience, 36 :37 4 38 0.
Holland, E. A. and Coleman, D. C., 1987. Litter placement effects on microbial and
organic matter dynamics in an agroecosystem. Ecology, 68:425– 433 ....
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