Ecological monitoring of a constructed Ecological monitoring of a constructed intertidal flat at Jonesport, Me. ecologicalmonito00rayg Year: 1999 21 Figure 3-9. Size Frequency Histograms for Nereis virens: Sheep Island 1991* z:) DM n = 19 20- REF n = 40 c o n 1 15- s- p- Percent of 1 1 1âI'-'l-'-'l-^m ] 1 [ 0- 1 1 1 1 1 â i'-'^l''-! 1 J| J. |., 1 OOOOOOOOr 1 1 , 1 1 1 I 1 io2 0^r^â ^ly^\Or~000^OOOOOOOOOOfNCN Length (mm) Figure 3-10. Size Frequency Histograms for Nereis virens: Sheep Island 1992* ZJ n 20- DM n = 213 REF n = 37 Percent of Population 1 1 1 In |-| n n 0- 1 1 1. ^. 1 1 1 1 1 1 1

---

Size: 1599px × 1251px
Photo credit: © Bookworm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, book, drawing, historical, history, illustration, image, page, picture, print, reference, vintage