Apollo 11 - Exposure of lower animals to lunar material
Biological tests of fish and invertebrates exposed to Apollo 11 lunar surface material, noting absence of pathological effects
Allison, T. C.↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Remote sensing of fishery resources
Investigating feasibility of locating, identifying and quantifying surface and near-surface fish stocks from aircraft and spacecraft
Drennan, K. L.↗
Respirometer development program and gravity and neurohypophyseal secretory activity Final technical report
Microrespirometers to measure oxygen consumption of sprouting potato plugs, and gravitational effects on hypothalamo-hypophyseal system of fish
Source record↗
Marine traffic control by satellite telemetry
Marine traffic control via satellite telemetry, describing merchant and powered fishing fleet distribution and navigation requirements
Bland, R. G.↗
Geologic evaluation of remote sensing data, site 157, Awza-Borrego Desert, California
Remote sensing data were obtained at site 157 in May 1968 under mission 73 of the NASA aircraft program. The site is located in an area of high temperatures and extreme aridity immediately west of the Imperial Valley, Southern California. Site 157 is partially surrounded by pre-Cenozoic crystalline rocks exposed in the Fish Creek, Vallecito, and Tierra Blanca Mountains. The study area itself is underlain by more than 20,000 feet of sedimentary strata of late Cenozoic age.
Wolfe, E. W.↗
Bio-medical telemetry: Sensing and transmitting biological information from animals to man
The application of small radio transmitters for monitoring biological activity in animals and humans is discussed. The microminiaturization of the electronic transmitters makes it possible for them to be swallowed and to operate within the body with no external connections. The small size also makes it possible for the transmitters to be surgically implanted or carried externally to monitor specific bodily functions. The use of satellites to monitor the activity of birds and animals carrying small transmitters is described. Photographs of birds, fish, and reptiles which were equipped with miniature electronic monitors are provided.
Mackay, S.↗
Remote sensing and extractable biological resources
The nature and quantity of extractable biological resources available in the Chesapeake Bay are discussed. The application of miniaturized radio sensors to track the movement of fish and birds is described. The specific uses of remote sensors for detecting and mapping areas of algae, red tide, thermal pollution, and vegetation beds are presented. The necessity for obtaining information on the physical, chemical, and meteorological features of the entire bay in order to provide improved resources management is emphasized.
Cronin, L. E.↗
Engineering works and the tidal Chesapeake
The tidal tributaries of the ocean and coastal areas of the mid-Atlantic region and the ecological significance of engineering projects are discussed. The effects of engineering works on maritime environments and resources, with the Chesapeake Bay as the area of prime interest are examined. Significant engineering projects, both actual and proposed, are described. The conflict of navigational demands and maintenance of an estuarine environment for commercial and sport fishing and recreation is described. Specific applications of remote sensors for analyzing ecological conditions of the bay are included.
Hargis, W. J., Jr.↗
Fisheries resource identification and assessment studies
Program coordination activities were shifted from the Space Oceanography Program of NAVOCEANO to the National Environmental Satellite Service as part of NOAA in October 1970. Program activities in remote sensing continued in the development of low-light-level image intensifiers, spectrometers, aerial photography, and lasers for the location, identification, and quantification of living marine resources at or near the sea surface. Other studies included the development of a biologically controlled impoundment for remote sensor investigations and limited activities in fish oil film research. In addition to these remote sensing studies, the National Marine Fisheries Service (NMFS) program at the Mississippi Test Facility is participating in space oceanography studies related to fisheries and in the ERTS-A and Skylab experiments. Aspects of the NMFS program related to fisheries resource identification and assessment during the period 1970 and 1971 are discussed.
Stevenson, W. H.↗
Feasibility study for locating archaeological village sites by satellite remote sensing techniques
The author has identified the following significant results. As a result of ground truth activities, the accurate geographic location of an old fish camp was established as 64 deg 12 min 38 sec N, 158 deg 30 min 42 sec W. Previously the location of this very large abandoned village site was given only on a map sketched in 1935. This location and two other nearby sites will be used as ERTS training areas.
Cook, J. P.↗
Oil slick studies using photographic and multispectral scanner data.
Field studies of spills of Nos. 6 (Bunker C), 4, and 2 fuel oils and menhaden fish oil in the southern Chesapeake Bay have been supplemented with aerial photographic and multispectral scanner data. Thin films showed best in ultraviolet and blue bands and thick films in the green. Color film was effective for all thicknesses. Thermal infrared imagery provided clear detection, but required field temperature and thickness data to distinguish thickness/emissivity variations from temperature variations. Slick spreading rates agree with the theory of Fay (1969); further study of spreading is in progress.
Munday, J. C., Jr.↗
An automatic lightning detection and photographic system
Conventional 35-mm camera is activated by an electronic signal every time lightning strikes in general vicinity. Electronic circuit detects lightning by means of antenna which picks up atmospheric radio disturbances. Camera is equipped with fish-eye lense, automatic shutter advance, and small 24-hour clock to indicate time when exposures are made.
Wojtasinski, R. J.↗
Marshes and turbid waters
There are no author-identified significant results in this report. The study of the alluvial zones of the French Atlantic littoral at a taxonomic scale which can bring out the general nature of the sediments and their geomorphic forms is being achieved with the aid of ERTS-1 imagery. It will be necessary to run as many lines as possible to study both the alluvial plains, indicating the seasonal phases of the lowest and highest humidity, as well as the turbidity of littoral waters which change in relation to the tides. A better understanding of these alluvial zones and the origin of the sedimentary forms will not be limited to theoretical interest alone, but will have practical application in numerous fields such as agriculture, shell fishing, and land reclamation.
Verger, F.↗
Investigation to improve menhaden fishery prediction
The author has identified the following significant results. There are sufficient data to indicate that in at least one instance menhaden were found in a deepwater plume apparent from ERTS imagery. This association, discovered from an image acquired on 29 September, was retrospectively seen to have persisted for three days. Neither the prior history of the plume nor its persistence after the last day of fishing is known at this time. Some information may be forthcoming from examination of data taken by other participants in the experiment.
Maughan, P. M.↗
ERTS imagery as an aid to fisheries management in the northern Gulf of California
ERTS-1 imagery for commercial fishing management in northeastern Gulf of California
Hendrickson, J. R.↗
Application of ERTS-1 imagery to the harvest model of the US menhaden fishery
ERTS-1 imagery for commercial fishing information in Mississippi Sound
Maughan, P. M.↗
Relationships between remotely sensed fisheries distribution information and selected oceanographic parameters in the Mississippi Sound
The author has identified the following significant results. A feasibility study to demonstrate the potential of satellites for providing fisheries significant information was conducted in the Mississippi Sound and adjacent offshore waters. Attempts were made to relate satellite acquired imagery to selected oceanographic parameters and then to relate these parameters to aircraft remotely sensed distribution patterns of resident surface schooling fishes. Initial results suggest that this approach is valid and that the satellite acquired imagery may have important fisheries resource assessment implications.
Kemmerer, A. J.↗
Investigation using data from ERTS to develop and implement utilization of living marine resources
The author has identified the following significant results. A feasibility study to demonstrate the potential of satellites for providing fisheries significant information was conducted in the Mississippi Sound and adjacent offshore waters. Attempts were made to relate satellite acquired imagery to selected oceanographic parameters and then to relate these parameters to aircraft remotely sensed distribution patterns of resident surface schooling fishes. Initial results suggest that this approach is valid and that the satellite acquired imagery may have important fisheries resource assessment implications.
Stevenson, W. H.↗