37 resultados para Marine protected area

em University of Michigan


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Shipping list no.: 88-608-P.

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"Status report # 23, Contract N6 onr-264, Task 15, NR-#083-033, Cornell University, January 1953."

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Mode of access: Internet.

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Benthic fauna from two stations within a 5-year-old borrow area and two control stations off Hillsboro Beach (Broward County), Florida, were sampled quarterly from June 1977 to March 1978 to evaluate the long-term impact of offshore dredging. Generally enhanced productivities occurred within the borrow area, although there was much seasonal variation among stations. Species diversities were usually higher at the borrow stations than at the control stations. The single exception was due to a high concentration of the bivalve E. nitens at one of the control stations in June. Although faunal similarity analysis revealed a qualitative change in the fauna of the borrow area, this change is not considered detrimental. Conspicuous patterns of heterogeneous faunal distributions were evident in this study, particularly for the bivalve E. nitens. No lasting detrimental effects, in terms of numbers of species, faunal densities, or species diversity, resulted from the dredging operation. (Author).

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"June, 1994"--P. [6].

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On verso of duplicate image: 1. Floyd Bates; 2. Ed Housel; 3. Len Sauer; 4. Paul Caulkins; 5. Don Galbraith; 6. Carl Schlecht; 7. shrman Bates; 8. Dwight Bates; 9. Bill Housel; 10. Art Jahnke; 11. Berle Walker; 12. Pearl Mast 13. Young?; 14. Henry Hatch; 15; Bab Burrett; 16. Joseph Vandervest, director; 17. Russell Rice; 18. Bill Bowling; 19. Roy Vandeveer; 20. Art Stellwagon; 21. Ray Hutzel; 22. Angus Babcock; 23. Honey Campbell. Missing from picture - Ralph Lutz, Nicholas Falone and Leonard Falone. Played in Ann Arbor during World War I. Source: Berle Walker

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Pencil on linen. Location of vegetation and buildings west of vegetable garden; some types and amounts of trees to be planted. No scale. 107 cm. x 33 cm. No scale. [from photographic copy by Lance Burgharrdt]

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Ink on linen. Location, type of plantings, pools, footpaths, football field; notes. Signed. 172 cm. x 58 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

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Ink on linen; location, type of plantings; at lower right, "Sheet-p-6" unsigned. 133 x 63 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

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Ink on linen; with location, type of plantings; unsigned. 64x35 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]