Macro‐floral assemblages in upland Welsh streams in relation to acidity, and their importance to invertebrates

Freshwater Biology

Volumn 18, Issue 3, 1987, Pages 545-557

  ORMEROD, S J ^a,d   WADE, K R ^b   GEE, A S ^c  

^a CARDIFF UNIVERSITY   (United Kingdom)

^b Welsh Water ^*  (United Kingdom)

^c Welsh Water   (United Kingdom)

^d NONE   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ANCYLUS; CHLOROPHYTES; ECDYONURUS; FONTINALIS SQUAMOSA; LEMANEA; NARDIA COMPRESSA; SCAPANIA UNDULATA;

EID: 0023520625     PISSN: 00465070     EISSN: 13652427     Source Type: Journal    
DOI: 10.1111/j.1365-2427.1987.tb01339.x     Document Type: Article

References (74)

1. Studies on infertile, acidic Pennsylvania streams and their benthic communities
2. Metal accumulation by aquatic bryophytes from polluted mine streams
3. The uptake and release of some trace metals by aquatic bryophytes in acidified waters in Scotland
4. Effect of pH on microbial degradation of leaf litter in seven streams of the English Lake District
5. Habitat structural complexity and the interaction between bluegills and their prey
6. Spatial distribution of chironomid larvae (Diptera) on leaves of the bulrush in a chalk stream
7. max for glucose mineralization by epilithic freshwater bacteria
8. Plant‐herbivore interactiotis in stream systems
9. Acidic precipitation and its consequences for aquatic ecosystems: a review
10. Experimental acidification of a stream in the Hubbard Brook Experimental Forest, New Hampshire
11. Ecology of streams draining forested and non‐forested catchments in an area of central Scotland subject to acid precipitation
12. The importance of competitive interactions within stream populations and communities
13. British water plants
14. Substrate associations and longitudinal distribution in species of Ephemerellidae (Ephemeroptera: Insecta) from western Oregon
15. Ahiminium impact on respiration of lotic mayflies at low pH
16. Ecological aspects of life history in some net‐spinning Trichoptera
17. Cellulolytic decomposition in streams of contrasting pH and its relationship with invertebrate community structure
18. TWINSPAN—a FORTRAN program for arranging multivariate data in an ordered two‐way table by classification of the individuals and attributes
19. DECORANA‐a FORTRAN program for detrended correspondence analysis and reciprocal averaging
20. The invertebrate fauna of a Welsh mountain stream
21. Induction of a high phosphatase activity by aluminium in acid lakes
22. A further ecological siudy of calcareous streams in the Black Mountain district of south Wales
23. Macroinvertebrate community structure and detritus processing rates in two southern Pennsylvania streams acidified by atmospheric deposition
24. Discriminant analysis
25. Structure and productivity of epiphytic algal communities on Lobelia dortmanna L. in acidified and limed lakes
26. River epilithon: toward a structural‐functional model
27. A preliminary study of aquatic insect communities and leaf decomposition in acid streams near Dorset, Ontario
28. Sludies of tolerance to heavy metals in the flora of the rivers Ystwyth and Clarach in Wales
29. The microdistribution of mayflies (Ephemeroptera) in Myriophyllum beds in Pennington Ck., Johnson County, Oklahoma
30. Invertebrate abundance and colonization rate in Fontinalis neo‐mexicana (Bryophyta) in an Idaho Batholith stream, U.S.A
31. The ecological effect of acid conditions and precipitation of hydrous metal oxides in a Rocky Mountain stream
32. The distribution of cellulase in freshwater invertebrates of different feeding habits
33. The effects of artificial acidification on the growth of periphyton
34. Effects of stream acidification on periphyton composition, chlorophyll and productivity
35. Effeets of manipulations of aluminium concentrations and pH on phosphate uptake and photosynthesis of planktonic communities in two Pre‐cambrian Shield lakes
36. Aluminium dynamics in response to experimental additions of acid to a small Norwegian stream UNESCO/148‐111
37. Stream acidity in some areas of Wales in relation to historical trends in afforestation and the usage of agricultural limestone
38. The ordination and classification of macroinvertebrate assemblages in the catchment of the River Wye in relation to environmental factors
39. Short‐term experimental acidification of a Welsh stream: comparing the biological effects of hydrogen ions and aluminium
40. The effects of short‐term and continuous experimental acidification on biomass and productivity of running water periphytic algae
41. Long‐term natural acidification of upland sites in Cumbria: evidence from post‐glacial lake sediments
42. A quantitative study of some types of stream bed
43. Relations between suspended bacteria, epiphytic bacteria and submerged vegetation over the spring growing season in a calcareous headstream
44. The invertebrate fauna of four macrophytes in a lotic system
45. Aquatic mosses as monitors of heavy metal contamination in the River Etherow, Great Britain
46. A preliminary investigation of freshwater red algae in streams of southern Ontario. Canada
47. Benthic algal communities in acid lakes
48. Ecological effects of acidification on primary producers in aquatic systems
49. The effects of acidification on the ecology of streams in the upper Tywi catchment in West Wales
50. Studies on mountain streams in the English Lake District. 1. pH. calcium and the distribution of invertebrates in the River Duddon
51. Acidification problems of freshwaters
52. The effect of water temperature, current velocity and suspended solids on the distribution growth and seasonality of Lemanea fluviatilis (C.Ag.) Rhodophyta in the river Usk and other south Wales rivers
53. Resource utilisation, overlap and temporal community dynamics: a null model analyse of an epiphytic chironomid community
54. Microhabitats of stream invertebrates on two submersed macrophytes with contrasting leaf morphology
55. Community structure in some southern English streams: the influence of physicochemical factors
56. Acidity in the United Kingdom Fresh Waters
57. Microbe mediated effects of low pH on availability of detrital energy to a shredder, Clistornia magnifica (Trichoptera: Limnephilidae
58. Macroinvertebrate assemblages in relation to stream acidity in upland Wales
59. The bryophytes and lichens of fresh water
60. Microhabitat selection as an antipredator strategy in the aquatic insect Pachydiplax longipennis Burmeister (Odonata: Libellulidae)
61. Accumulation of zinc, cadmium and lead by the aquatic liverwort Scapania
62. Experiments on feeding and growth of the amphipod Gammarus pulex (L.) related to its distribution in the River Duddon
63. Structure and grazing of stone surface organic layers in some acid streams of southern England
64. Patterns ol carbon resource utilization by benthic invertebrates in two British river systems: a stable carbon isotope study
65. A preliminary classification of running‐water sites in Great Britain based on macroinvertebrate species and the prediction of community type using environmental data