ML137955
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Subject 1: (Interview). Subtitle: Roy Renkin. Timecode In: 00:00:53. Timecode out: 01:08:55. Subject 2: (Sound Effects). Subtitle: Cars passing. Timecode In: 00:28:55. Timecode out: 00:29:30. Subject 3: American Robin (Turdus migratorius). Timecode In: 01:09:27. Timecode out: 01:14:29. Behaviors: call. Subject 4: House Wren (Troglodytes aedon). Timecode In: 01:09:27. Timecode out: 01:14:29. Subject 5: (Interview). Subtitle: John Varley. Timecode In: 01:14:32. Timecode out: 01:31:20. Subject 6: (Interview). Subtitle: Phil Perkins. Timecode In: 01:38:20. Timecode out: 01:57:11. Habitat: Coniferous Forest, Burn. Equipment Notes: Stereo=1; Decoded MS stereo. NPR/NGS RADIO EXPEDITIONS Yellowstone DAT #4 RR = Roy Renkin JV = John Varley AC = Alex Chadwick MS = Michael Schweppe ms out w roy renkin and slew of journalists, recording ms. area is called "Blow Down" 1:00 roy and others off-mic, clicking cameras, walking in forest. 2:03 rr talking about seedling density motor in background 3:00 rr talking about serrotenous cones to 8:55, not very interesting, off-mic. 10:59 rr my name is roy renkin, management biologist here in yellowstone park, i've been in the park for 20 yrs and have been in the forestry and fire management program through that time, i mean what we're looking at here is the big news, vegetation -wise here in yellowstone, urn previously unobserved somewhat anticipated, but the big news--what we're looking at the germination of aspen the est of aspen from the seed exclusively w/i burned areas of the park, aspen throughout the rocky mt west is v well known to regenerate through root stock, but the est sexually reproducing aspen is something that in the rocky mt west is very very poorly understood (talks more about sex producing aspen) 12:44 rr you can taste the _ acid very distinguishing aspect of it and it wasn't until we did the taste test that we were convinced that these were aspen so big news we wanted to tell everyone you know we're finding aspen in burned areas the? soon became to what extent are we finding them and uh so in our travels we began to document where we are finding these and i had a map that i would pins in it. 13:31 rr and those areas that burned the hottest you could w/o a doubt find aspen seedlings somewhere out in those areas 13:50 ac why is it that you didn't rec young aspen? rr well we see young aspen but these are embryonic aspen if you will well the first thing that (talks about shape of leaf) talks about leaf "petiole" (stem) ... sun, germination, photosynthesis ... 18:08 rr but we really feel that the ash that was gen by the fires act enhanced the moisture holding capacity onsite so that it made that moisture available to the developing seedlings ac are you going to have an aspen forest here? rr: by no means, ... 19:01 rr we may be seeing this range expansion that is tied directly to the fires of 1988. that would be the big news 20:29 rr aspen is a clonal organism, by that i mean that when you see a group of aspen trees each tree is not a diff individual its the group that is collectively the individual and they share a common lateral root system that is very shallow in the ground and as this aspen grows old and die the thought is that they're usually replaced by suckers that are created in the understory and that is how the clone regenerates itself over time talks more about aspen to 27:13 27:22 ms looking to record elk car driving away 27:52 footsteps (hoove-steps?), talking in background, car approaching, passing. 28:56 cars passing by 29:48 ms those were elk w traffic tourists and roy in the background and he was scratching his underbelly. 30:30 ms elk traffic jam, cars passing 33:50 rr this is an area that burned in 1956 and this corridor that we're on there u... (Notes truncated)
Especies adicionales
Información técnica
- Grabadora
- Micrófono
- Accesorios
Información de archivo
- Catalogada
- 10 Oct 2008 - Ben Brotman
- Digitalizada
- 9 Oct 2008 - Ben Brotman
- Editada
- 10 Oct 2008 - Ben Brotman