File Details
- Depositor
- Karen Dykes
- Date Uploaded
- 2021-12-09
- Date Modified
- 2021-12-09
- Fixity Check
- passed on August 08, 2024 at 14:06
- Characterization
-
Height: 2782
Width: 1885
File Format: tiff (Tagged Image File Format)
File Size: 15757826
Filename: 7118_pp_122.tif
Last Modified: 2025-05-05T23:02:51.603Z
Original Checksum: 69dc6fe962aa63045cb9ccf7d7902fdf
Mime Type: image/tiff
| Creator |
|
|---|
| Transcript |
- Ondatra.
Lang's 36 mi [miles] S. [south] Aklavik. Aug. [August] 5/47 [1947]
Examined 6 lakes here today.
All are muskeg lakes, the shallow
shored ones have a belt of
Menyanthes [underlined] as much as 15 ft [feet] wide
around much of the circumference.
There is some Calla palustris [underlined] among
it + on the steep banked lakes
the Calla [underlined] forms the dominant marginal
vegetation.
Food [underlined]:- No sign of rats eating Calla [underlined].
Food piles here are 70% Menyanthes [underlined]
of which stems + leaf stem bases
are eaten, 15% Potamogeton [underlined] richardsonii
15% Utricularia [underlined]. traces of Hippurus [underlined]
+ Pot. [Potamogeton] gramineus [underlined].
The deep lakes seemed to have
a dominant bottom flora of
Myriophylum [underlined] [Myriophyllum] + P. [Potamogeton] richardsonii [underlined].
Population Langs.
[Drawing of Lang's lake with sites of male and female muskrat capture/dens]
[filled in circle] site of captures
there were indications of
another pair on the larger
lake.
Pike present in both lakes, apparently
do not flood.
|
|---|
Permalink
