References
- Attiwill, P. M. (1968): The loss of elements from decomposing litter. — Ecology 49, 142–145.
- Bxrlocher, F. & Kendrick, B. (1973 a): Fungi in the diet of Gammarus pseudolimnaeus (Amphipoda). — Oikos 24, 295–300.
- Bxrlocher, F. & Kendrick, B. (1973 b): Fungi and food preferences of Gammarus pseudolimnaeus.—Arch. Hydrobiol. 72, 501–506.
- Carson, M. A. & Sutton, E. A. (1971): The hydrologic response of the Eaton River Basin, Quebec. — Can. J. Earth Sci. 8, 102–115.
- Conway, K. E. (1970): The aquatic hypomycetes of central New York. — Mycologia 62, 516–530.
- Cowan, W. & Lee, G. F. (1973): Leaves as a source of phosphorus. — Environ. Sci. Technol. 7, 853–854.
- Cummins, K. W. (1973): Trophic relations of aquatic insects. — Ann. Rev. Ent. 18, 183–206.
- Cummins, K. W. Et Al. (1972): Organic enrichment with leaf leachate in experimental lotic ecosystems. — Bioscience 22, 719–722.
- Cummins, K. W. Et Al. (1973): The utilization of leaf litter by stream detritivores. — Ecology 54, 336–345.
- Curry, R. R. (1972): Rivers—a geomorphic and chemical overview.—In: Oglesby et al. (eds), River ecology and man. Academic Press. N. Y. pp. 9–32.
- Darnell, R. M. (1967): Organic detritus in relation to the estuarine system. — Estuaries, Amer. Ass. Adv. Sci., Washington D. C. pp. 376–382.
- Daubenmire, R. (1953): Nutrient content of leaf litters in the northern Rocky Mountains. — Ecology 34, 786–793.
- DÖLling, L. (1962): Der Anteil der Tierwelt an der Bildung von Unterwasserboden. — Verh. Zool. Bot. Ges. Wien 101/102, 50–85.
- Dudka, I. A. (1971): The abundance of aquatic hypomycetous conidia in rivers and streams throughout the Tershiy coast of the Kola Peninsula. — Hydrobiol. J. 7, 16–20.
- Dunne, T. & Black, R. D. (1970): Partial area contributions to storm runoff in a small New England watershed. — Wat. Resourc. Res. 6, 1296–1311.
- Egglishaw, H. J. (1968): The quantitative relationship between bottom fauna and plant detritus in streams of different calcium concentrations.—J. appi. Ecol. 5, 731–740.
- Egglishaw, H. J. (1972): An experimental study of the breakdown of cellulose in fast-flowing streams. — Mem. 1st. ital. Idrobiol. 29 Suppl., 405–428.
- Egglishaw, H. J. & Shackley, P. E. (1971): Suspended organic matter in fast-flowing streams in Scotland. I. Downstream variations in microscopic particles. — Freshwat. Biol. 1, 273–286.
- Ehrlich, G. C. & Slack, K. V. (1969): Uptake and assimilation of nitrogen in microecological systems. — Spec. Techn. Pubi. Amer. Soc. Test. Mat. 448, 11–23.
- Elwood, J. W. & Nelson, D. J. (1972): Periphyton production and grazing rates in a stream measured with a 32P material balance method. — Oikos 23, 295–303.
- Fenchel, T. (1970): Studies on the decomposition of organic detritus derived from the turtle grass Thahssia testudinum.—Limnol. Oceanogr. 15, 14–20.
- Feth, J. H. (1966): Nitrogen compounds in natural water—a review. — Wat. Resourc. Res. 2, 41–58.
- Fisher, S. G. & Likens, G. E. (1973): Energy flow in Bear Brook, New Hampshire: an integrative approach to stream ecosystem metabolism. — Ecol. Monogr. 43, 421–439.
- Fittkau, E. J. (1970): Role of caimans in the nutrient regime of mouthlakes of Amazon affluents—an hypothesis. — Biotropica 2, 138–142.
- Floodgate, G. (1973): Where there's muck there's energy. — New Scientist, 5 July, 19–20.
- Frankenbebg, D. & Smith, K. L. (1967): Coprophagy in marine animals. — Limnol. Oceanogr. 12, 443–450.
- Freeze, R. A. (1972): Role of subsurface flow in generating surface runoff. 2. Upstream source areas. — Wat. Resourc. Res. 8, 1272–1283.
- Gosz Et Al. (1972): Nutrient content of litter fall on the Hubbard Brook Experimental Forest, New Hampshire. — Ecology 53, 769–784.
- Haeckel Et Al. (1973): Gammarus fossarum KOCH als Fallaubzersetzer in Waldbächen. — Freshwat. Biol. 3, 241–249.
- Hall, C. A. (1972): Migration and metabolism in a temperate stream ecosystem. — Ecology 53, 58, 5–604.
- Hewlett, J. D. & Helvey, J. D. (1970): Effects of forest clear-felling on the stream hydrograph. — Wat. Resourc. Res. 6, 768–782.
- Hewlett, J. D. & Nutter, W. L. (1970): The varying source area of streamflow from upland basins. — Proc. Sympos. Interdisciplinary Aspects of Watershed Management. Amer. Soc. Civ. Engrs. New York, pp. 65–83.
- Hobbie, J. E. & Likens, G. E. (1973): Output of phosphorus, dissolved organic carbon, and fine particulate carbon from Hubbard Brook watersheds. — Limnol. Oceanogr. 18, 734–742.
- Hofsten, B. V. & Edberg, N. (1972): Estimating the rate of degradation of cellulose fibres in water. — Oikos 23, 29–34.
- Ingold, C. T. (1966): The tetraradiate aquatic fungal spore. — Mycologia 58, 43–56.
- Iverson, T. M. (1973): Decomposition of autumn-shed beech leaves in a springbook and its significance for the fauna. — Arch. Hydrobiol. 72, 305–312.
- Johnson, N. M. et al. (1969): A working model for the variation in stream water chemistry at the Hubbard Brook Experimental Forest, New Hampshire. — Wat. Resourc. Res. 5, 1353–1363.
- Kaushik, N. K. & Hynes, H. B. N. (1971): The fate of the dead leaves that fall into streams. — Arch. Hydrobiol. 68, 465–515.
- Klinge, H. & Rodrigues, W. A. (1968): Litter production in an area of Amazonian Terra Firme forest. Part. I. Litter-fall, organic carbon and total nitrogen contents of litter. — Amazoniana 1, 287–302.
- Koslucher, D. G. & Minshall, G. W. (1973): Food habits of some benthic invertebrates in a northern cool-desert stream (Deep Creek, Curlew Valley, Idaho-Utah). — Trans. Amer. micr. Soc. 92, 441–452.
- Ladle, M. (1972): Larval Simuliidae as detritus feeders in chalk streams. — Mem. 1st. ital. Idrobiol. 29 Suppl., 429–439.
- Ladle, M. Et Al. (1972): Studies on production and food consumption by the larval Simuliidae of a chalk stream. — Hydrobiologia 39, 429–448.
- Likens, G. E. Et Al. (1970): Effects of forest cutting and herbicide treatment on nutrient budgets in the Hubbard Brook watershed-ecosystem. — Ecol. Monogr. 40, 23–47.
- Lush, D. L. & Hynes, H. B. N. (1974): The formation of particles in freshwater leachates of dead leaves. — Limnol. Oceanogr. 18, 968–977.
- Maciolek, J. A. & Tunzi, M. G. (1968): Microseston dynamics in a simple Sierra Nevada lake-stream system. — Ecology 49, 60–75.
- Mackay, R. & Kalff, J. (1969): Seasonal variation in standing crop and species diversity of insect communities in a small Quebec stream. — Ecology 50, 101–108.
- Madsen, B. L. (1972): Detritus on stones in small streams. — Mem. Ist. ital. Idrobiol. 29, Suppl., 385–403.
- Mann, K. H. (1973): Seaweeds: their productivity and strategy for growth. — Science N. Y. 182, 975–981.
- Manny, B. A. & Wetzel, R. G. (1973): Diumal changes in dissolved organic and inorganic carbon and nitrogen in a hardwater stream. — Freshwat. Biol. 3, 31–43.
- Mathews, C. P. & Kowalczewski, A. (1969): The disappearance of leaf litter and its contribution to production in the River Thames. — J. Ecol. 57, 543–552.
- Mcconnell, W. J. (1968): Limnological effects of organic extracts of litter in a southwestern impoundment. — Limnol. Oceanogr. 13, 343–349.
- Mcdiffett, W. F. (1970): The transformation of energy by a stream detritivore, Pteronarcys scotti (Plecoptera). — Ecology 51, 975–988.
- Motten, A. F. & Hall, C. A. S. (1972): Edaphic factors override a possible gradient of ecological maturity indices in a small stream. — Limnol. Oceanogr. 17, 922–926.
- Nelson, D. J. Et Al. (1969): Estimates of periphyton mass and stream bottom area using phosphorus-32. — Water Res. 3, 367–373.
- Normann, H. D. (1967): Versuche zur Aufnahme von Phosphat durch Ranunculus fluitans LAM. — Arch. Hydrobiol. Suppl. 33, 243–254.
- Odum, E. P. & De La Cruz, A. (1963): Detritus as a major component of ecosystems. — Bull. Amer. Inst. biol. Sci. 13, 39–40.
- Owens, M. Et Al. (1972): Nutrient budgets in rivers. — Symp. Zool. Soc. Lond. 29, 21–40.
- Pennak, R. W. (1971): Toward a classification of lotic habitats. — Hydrobiologia 38, 321–334.
- Riley, G. A. (1970): Particulate and organic matter in sea water. — Adv. Mar. Biol. 8, 1–118.
- Rodina, A. G. (1967): On the forms of existence of bacteria in water bodies. — Arch. Hydrobiol. 63, 238–242.
- Schnitzer, M. (1971): Metal-organic matter interactions in soils and waters.—In: Faust, S. D. & Hunter, J. V. (eds), Organic compounds in aquatic environments. Marcel Dekker, New York, pp. 297–316.
- Slack, K. V. & Feltz, H. R. (1968): Tree leaf control on low flow water quality in a small Virginia stream. — Environ. Sci. Technol. 2, 126–131.
- Stake, E. (1967): Higher vegetation and nitrogen in a rivulet in central Sweden. — Schweiz. Z. Hydrol. 29, 107–124.
- Stake, E. (1968): Higher vegetation and phosphorus in a small stream in central Sweden. — Schweiz. Z. Hydrol. 30, 353–373.
- Stevenson, F. J. (1972): Role and function of humus in soil with emphasis on adsorption of herbicides and chelation of micronutrients. — Bioscience 22, 643–650.
- Thomas, W. A. (1970): Weight and calcium losses from decomposing tree leaves on land and in water. — J. appl. Ecol 7, 237–241.
- Tomlinson, T. E. (1970): Trends in nitrate concentrations in English rivers in relation to fertilizer use. — Wat. Treatm. Exam. 19, 277–293.
- Wallace, J. B. Et Al. (1970): Breakdown of leaves by feeding of Peltoperla maria nymphs (Plecoptera: Perltoperlidae). — Ann. ent. Soc. Amer. 63, 562–567.
- Westlake, D. F. Et Al. (1972): The chalk stream ecosystem.—In: Kajak, A. & Hillbricht, A. (eds), Productivity Problems in Freshwaters. Warsaw Krakov, pp. 615–635.
- Weitzel, R. G. & Manny, B. A. (1972): Decomposition of dissolved carbon and nitrogen compounds from leaves in an experimental hard-water stream. — Limnol. Oceanogr. 17, 927–931.
- Williams, P. M. (1968): Organic and inorganic constituents of the Amazon River. — Nature, Lond. 218, 937–938.
- Woodall, W. R. (1972): Nutrient pathways in small mountain streams. — Ph. D. Thesis, Univ. of Georgia, Athens. (Eastern Deciduous Forest Biome Memo Report 72–58) 118 pp.
- Woodall, W. R. & Wallace, J. B. (1972): The benthic fauna in four small Southern Appalachian streams. — Amer. Midi. Nat. 88, 393–407.