The biological pump: Profiles of plankton production and consumption in the upper ocean

Progress in Oceanography

Volumn 22, Issue 1, 1989, Pages 47-123

  Longhurst, Alan R ^a   Glen Harrison, W ^a  

^a BEDFORD INSTITUTE OF OCEANOGRAPHY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

BIOLOGICAL PUMP; CARBON FLUX; OCEAN; PLANKTON PRODUCTION;

EID: 0024898222     PISSN: 00796611     EISSN: None     Source Type: Journal    
DOI: 10.1016/0079-6611(89)90010-4     Document Type: Article

References (413)

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14. Does mesopelagic biology affect vertical flux?
15. Preliminary survey of the relationships between the feeding habit and the structure of the mouth parts of marine copepods
16. A summer-winter comparison of zooplankton in the oceanic area around South Georgia
17. Microplankton del Atlantico Ecuatorial oueste (Equalante)
18. Clouds, deep chlorophyll maxima and the nutrient supply to the mixed layer of stratified water bodies
19. Determining the carbon-to-chlorophyll ratio of natural phytoplankton
20. Dynamics of the decline of a phytoplankton bloom after an upwelling event
21. Mass occurrence of Salpa fusiformis in the spring of 1984 off Ireland: implications for sedimentation processes
22. Copepod fecal pellets abundance sedimentation and content at a permanent station in the Norwegian Sea in May/ June 1986
23. Aspects of diel vertical migration in zooplankton and its enigmatic aspects
24. Laboratory and field observations of living planktonic foraminifera
25. Mesozooplankton distribution on a transect from the Gulf of Aden to the central Red Sea during the winter monsoon
26. Micro-zooplankton in the euphotic zone at five locations across the California Current
27. The vertical distribution of microzooplankton and some ecological observations
28. Seasonal abundance of the microplankton population in the North Pacific central gyre
29. Microplankton of the North Pacific central gyre: population structure and abundance, June 1973
30. Nitrogen excretion by marine zooplankton
31. Glutamate dehydrogense (GDH) and respiratory electron-transfer-systems (ETS) activities in Gulf of Mexico zooplankton
32. Phytoplankton dynamics in the sub-tropical Pacific Ocean off Hawaii
33. Ultraplankton growth rates in a subtropical ecosystem
34. Temporal and spatial variability of phytoplankton in a subtropical ecosystem
35. Respiration and ammonium excretion by open ocean gelatinous zooplankton
36. Seasonal sedimentation of phytoplankton to the deep sea benthos
37. Relationships between particle-grazing zooplankton and vertical phytoplankton distributions on the Texas continental shelf
38. The influence of natural light on the vertical migrations of an animal community in the sea
39. Requirements for a satisfactory model of the global carbon cycle and current status of modelling efforts
40. Size classes and major taxonomic groups of phytoplankton at two locations in the subarctic Pacific Ocean in May and August, 1984
41. Phagotrophic phototrophs the ecological significance of mixotrophy
42. The depth distribution and community organisation of the planktonic cyclopoids of the Cape Verde region
43. Phytoplankton-bacteria interactions an apparent paradox? Analysis of a model with both competition and commensalism
44. Carbon dioxide and the oceans
45. Vertical ans seasonal chlorophyll distribution in Lake Michigan
46. Chernobyl radionuclides in a Black Sea sediment trap
47. Microzooplankton grazing and selectivity of phytoplankton in coastal waters
48. Nitrogen fixation distribution and production of Oscillatoria in the western Sargasso and Caribbean Seas
49. Estimates of the nitrogen flux required for the maintenace of subsurface chlorophyll maxima on the Agulhas Bank
50. Ecological niches of radiolarians, planktonic foraminiferans, and pteroods inferred from studies on living forms in the Gulf of Mexico
51. Black Sea and Sea of Azov
52. Répartition verticale du phytoplankton,des bactéries et du zooplankton dans un milieu strafifié en Baie de Biétri (lagune Ebrié, Cote d'Ivoire). Relations trophiques
53. Ciliate microzooplankton distribution relative to a sub-surface chlorophyll maximum off the Washington coast
54. A novel free-living prochlorophyte abundant in the oceanic euphotic zone
55. Diel vertical migrations by juvenile sockeye salmon and the antipredation window
56. Bacterial production in fresh and saltwater ecosystems a cross-system overview
57. Omnivorous zooplankton and planktivorous fish
58. Comparative life histories in the genera Calanus and Neocalanus in high latitudes of the northern hemisphere
59. Probable loss of chlorophyll-derived pigments during pasage through the gut of zooplankton and some of the consequences
60. Short-term changes in the biology of a warmcore ring: zooplankton biomass and grazing
61. Seasonal development of subsurface chlorophyll maxima in slope water and northern Sargasso Sea of the northwest Atlantic Ocean
62. The deep chlorophyll maximum: comparing vertical profiles of chlorophyll-a
63. Chlorophyll maximum layers of the southern California Bight and possible mechanisms of their formation and occurrence
64. A method for the determination of copepod feeding rates during short time intervals
65. The effects of food limitation on diel migratory behaviour in marine zooplankton
66. Natural feeding rates of Centropages females in the New York Bight
67. Winter-time distribution and abundance of copepod nauplii in the northern Gulf of Mexico
68. Natural ingestion rates of the copepods Neocalanus plumchrus and N cristatus calculated from gut contents
69. Concentrations en chlorophylle dans le Pacifique tropical sud-ouest: comparison avec d'autres aires océaniques tropicales
70. Phototrophic and apochlorotic components of picoplankton and nanoplankton in the North Atlantic geographic vertical seasonal and diel distributions
71. Distribution and abundance of nanoplankton in estuarine, shelf and oceanic waters of the North Atlantic
72. Vertical distribution of Calanus hyperboreus in the central Arctic Ocean
73. Seasonality of particle fluxes in the ocean's interior
74. The biochemical composition of plankton in a subsurface chlorophyll maximum
75. Geographical Ecology of Marine Bacteria: Physical and Biological variability at the mesoscale
76. Uptake of new and regenerated forms of nitrogen in primary productivity
77. Vertical distribution of Radiolaria in the eastern equatorial Atlantic: analysis of a multiple series of closely-spaced plankton tows
78. Phytoplankton standing crop and primary productivity
79. Primary production and standing crop of phytoplankton along the ice-edge in the Weddell Sea
80. Temperature and phytoplankton growth in the sea
81. Diurnal vertical migration adaptive significance and timing Part I Selective advantage a metabolic model
82. Autotrophic production of particulate matter
83. Particulate organic flux and planktonic new production in the deep ocean
84. Subsurface patch of a dinoflagellate (Ceratium tripos) off Southern California: patch length, growth, associated vertically migrating species
85. Nitrate and phytoplankton production in Southern California coastal waters
86. Ammonium distribution in Southern California coastal waters and its role in the economy of phytoplankton
87. Subsurface chlorophyll maximum in August–September 1985 in the CLIMAX area of the North Pacific
88. Foraminifera and chlorophyll maximum: vertical distribution, seasonal succession and palaeo-oceanographic significance
89. Light-shade adaptions in marine phytoplankton
90. A simulation model of the effects of vertical mixing on primary productivity
91. An analysis of factors affecting oxygen depletion in the New York Bight
92. Factors affecting the spatial pattern of the deep chlorophyll maximum in the region of the Azores front
93. Feeding in the Chaetognatha
94. Plankton avoidance and reduced grazing response to Gymnodinium splendens
95. Fine-scale spatial patterns in the coastal epiplankton off southern California
96. The extracellular products of algae
97. Light and ultraphytoplankton
98. Rapid removal of Chernobyl fallout from Mediterranean surface waters by biological activity
99. Grazing control of phytoplankton stock in the open subarctic Pacific Ocean a model assessing the role of mesozooplankton particularly the large calanoid copepods Neocalanus spp
100. Variability and possible adaptive significance of diel migration in Calanus pacificus a planktonic marine copepod
101. Feeding behaviour of large calanoid copepods Neocalanus plumchrus and N. cristatus from the subarctic Pacific Ocean
102. Vertical distribution of diverse phytoplankton communities in the central Pacific
103. Bacterioplankton and secondary production estimates for coastal waters of British Columbia, Antartica and California
104. A phytoplankton bloom and associated processes observed with a long-term moored system in antarctic waters
105. The structure of the phytoplankton community in the sub-surface chlorophyll maxima in the western North Pacific Ocean
106. Heterotrophic nutrition
107. Description and mechanisms of formation of a deep chlorophyll maximum due to Ceratium hirundella
108. Nitrogen excretion by the subtropical marine copepod Eucalanus pileatus
109. Vertical distribution of number biomass and size-class spectrum of bacteria in relation to oxic/anoxic conditions in the central Baltic Sea
110. Inter-relations between the vertical distribution of Daphnia and chlorophyll-a in two large limneitc enclosures
111. Floristic and physiological differences between the shallow and the deep nanophytoplankton community in the euphotic zone of the open tropical ocean
112. Monsooal alterations of a mixed and a layered structure in the phytoplankton of the Banda Sea (Indonesia): a mathematical analysis of algal pigment fingerprints
113. Chlorophyll and their degradation products in the deep pigment maximum layer of the tropical North Atlantic
114. Regional studies of daily, seasonal and size fraction variability in ammonium remineralisation
115. Isotope dilution models of uptake and regeneration of ammonium by marine plankton
116. Predation and the evolution of vertical migration in zooplankton
117. The physiology and ecology of the marine cyanobacterial genus Synechococcus
118. Light quality and oceanic ultraphytoplankters
119. Physiological processes, nutrient availability and the concept of relative growth rate in marine phytoplankton ecology
120. Spatial and temporal discontinuities of biological processes in pelagic surface waters
121. Nutrient cycling in a microflagellate food chain I Nutrient dynamics
122. Growth rate influence on the chemical composition of phytoplankton in oceanic waters
123. Trophic biology of phaeodarian radiolarians and flux of living radiolarians in the upper 2000m of the North Pacific central gyre
124. Patterns of prey selection in the cruising calanoid predator Euchaeta elongata
125. Structure and biological dynamics of the oligotrophic oceanic photic zone off the Hawaian Islands
126. On distribution and population structure of Antarctic Chaetognatha
127. Dinoflagellates of the South-East Caribbean Sea (East Venezuela)
128. Diel vertical movements and feeding activity of zooplankton in St. Georges Bay, southern Gulf of St. Lawrence
129. Photosynthesis, productivity and growth; the physiological ecology of phytoplankton
130. The relationship between chlorophyll-a fluorescence, diffuse attenuation changes and photosynthesis in natural phytoplankton populations
131. Diel patterns of ammonium excretion and grazing rhythms in Calanus helgolandicus in surface stratified waters
132. Experimental measurements of nitrogen remineralisation in coastal waters
133. Nutrient regenaration and primary production in the sea
134. Summer nutrient dynamics of the Middle Atlantic Bight: nitrogen uptake and regeneration
135. Depth profiles of plankton, particulate matter and microbial activity in the eastern Canadian arctic during summer
136. The nutrient distribution and primary production in the central North Pacific
137. Environmental heterogeneity and plankton community structure in the central North Pacific
138. Copepod feeding patterns before and during a spring bloom in Bedford Basin Nova Scotia
139. Le maximum de chlorophyll dans l'Atlantique tropical oriental: description, écologie, interprétation
140. Production primaire, nitrite et nitrate dans l'Atlantique tropical. 1 - Distribution du nitrate et production primaire
141. Hydrological structure analysis for estimating the primary production in the Atlantic Ocean
142. Size structure of phytoplankton biomass in the equatorial Atlantic Ocean
143. Vertical distribution of copepods, chlorophyll and production in northeastern Baffin Bay
144. Vertical copepod aggregations and interactions with chlorophyll and production on the Peru shelf
145. Vertical relationships between chlorophyll, production and copepods in the eastern tropical Pacific
146. Continuous and rapid profiling of zooplankton with an electronic counter mounted on a BATFISH
147. Intrusions and vertical mixing at the Shelf/Slope water front south of Nova Scotia
148. Numerical modelling of diel carbon production and zooplankton grazing on Scotian Shelf, based on observational data
149. Primary production profiles in the ocean: estimation from a chlorophyl/light model
150. A continuous pump sampler for profiling copepods and chlorophyll in the upper oceanic layers
151. Vertical and horizontal distribution patterns of copepods near the shelf break south of Nova Scotia
152. Spatial variability of plankton productivity in the Greenland Sea
153. Relationships of chlorophyll maxima to density structure in the Atlantic Ocean and Gulf of Mexico
154. The vertical distribution and succession of phytoplankton in the western English Channel in 1975–1977
155. Vertical distribution and partitioning of organic carbon in mixed frontal and stratified waters of the English Channel
156. Marine copepod fecal pellets: production, preservation and sedimentation
157. Zooplankton standing crop in the Arctic basin
158. The vertical distribution of zooplankton in the eastern Gulf of Mexico
159. The zooplankton community of Croker Passage, Antarctic Peninsula
160. Sedimentation in Arctic Canada: Species composition and biomass of phytoplankton contributed to the marine sediments in Frobisher Bay
161. The paradox of the plankton
162. On the oxygen and chlorophyll maxima found in the metalimnion of a mesotrophic lake
163. A consideration on feeding habits of planktonic copepods in relation to the structure of their oral parts
164. Vertical migration of zooplankton: a game between predator and prey
165. Phytoplankton growth and zooplankton grazing in oligotrophic oceans
166. Ecology and feeding biology of thecate heterotrophic dinoflagellates
167. Primary production in the Indian sector of the Antarctic ocean
168. Sensitivity analysis of a mathematical model of phytoplankton growth and nutrient distribution in the Pacific Ocean off the north-western US coast
169. A theoretical study of phytoplankton growth and nutrient distribution in the Pacific Ocean off the NW US coast
170. Zooplankton collections from the high polar basin with special reference to the Copepoda
171. Chroococcoid cyanobacteria in the sea a ubiquitous and diverse biomass
172. Physiological ecology of picoplankton in various oceanographic provinces
173. Production of picoplankton and small nanoplankton in the Celtic Sea
174. Demands of the herbivore community on phytoplankton production in the Celtic Sea in August
175. The seasonal production of picoplankton and nanoplankton in the Celtic Sea
176. Phytoplankton associations with the nepheloid layer on the Texas continental shelf
177. 1 on marine Synechococcus WH7803-1. Growth, pigmentation and cell composition
178. Relationship between the maxima of the fluorescence intensity of phytoplankton pigments and the position of the seasonal thermocline
179. Das Indische Phytoplanton nach dem Material der deutschen Tiefsee-Expedition 1898–1899
180. Another look at the nitrite and chlorophyll maximum in the central North Pacific
181. The role of phagotrophic dynoflagellates in marine ecosystems
182. Phytoplankton assemblages in the deep chlorophyll maximum layers of the Mediterranean coast of Israel
183. Vertical distribution of zooplankton GDH in relation to chlorophyll in the vicinity of the Nantucket Shoals
184. Nitrogen recycling efficiency in steady-state oceanic environments
185. Microzooplankton and macrozooplankton glutamate dehydrogenase as indices of the relative contribution of those fractions to ammonium regeneration in the Gulf of Maine
186. Ingestion rate and gut clearance rate in the planktonic copepod Centropages hamatus in relation to food concentration and temperature
187. Consumer regulation of nutrient cycling
188. Marine snow, a major site of primary production in coastal waters
189. Vertical distribution of fecal pellets during FLEX 76
190. Vertical distribution of copepods and other zooplankton during spring bloom in the Fladen ground area of the North Sea
191. The family Xystonellidae (Ciliophora, Tintinnina) in the Adriatic Sea
192. Carbon-nitrogen relationships in nutrient metabolism of coastal marine ecosystems
193. Estimating the grazing impact of marine microzooplankton
194. Vertical partitioning of the phytoplankton assemblage in ultraoligotrophic Crater Lake, Oregon, USA
195. Nutrient and light limited growth of Thalassiosira fluviatillis in continuous culture with implications for phytoplankton growth in the ocean
196. High phytoplankton growth and production rates in the North Pacific Central gyre
197. Étude de la production pélagique de la zone équatoriale de l'Atlantique II Biomases et peuplements du zooplancton
198. Diel variation of chlorophyll a as evidenced from a 13-day station in the equatorial Atlantic Ocean
199. Nutrient recycling as an interface between algae and grazers in freshwater communities
200. Dinoflagellates from the North Atlantic classified as phototrophic or heterotrophic by epifluorescnece microscopy
201. Climatological Atlas of the World Ocean
202. Phytoplankton and thermal structure in the tropical ocean
203. Phytoplankton and thermal structure in the upper ocean; Consequences of non-uniformity in the chlorophyll profile
204. Relationships between vertical mixing and photoadaptation of phytoplankton; similarity criteria
205. Vertical nitrate fluxes in the oligotrophic ocean
206. Intermediate depth pigment maxima in oxygen minimum zones
207. Autotrophic picoplankton in the tropical ocean
208. The vertical distribution of North Atlantic ultraplankton, analysis by flow cytometry and epifluorescence microscopy
209. Quantitative relations between phytoplankton bacteria and heterotrophic flagellates in shelf waters
210. Some limitations of the in vivo fluorescence technique
211. Die coccolithophoridae, eine Monographie der Coccolithen bildengen Flagellaten, zuglieich ein Beitrag zur Kentniss des Mittelmeeraftreibs
212. Diversity and trophic structure of zooplankton in the communities in the California Current
213. Interactions between zooplankton and phytoplankton profiles in the eastern tropical Pacific Ocean
214. Significance of spatial variability
215. BIOSTAT, an experiment in Ocean Plankton Ecology
216. Relationship between diversity and the vertical structure of the upper ocean
217. The structure and evolution of plankton communities
218. Vertical nitrogen flux from the oceanic photic zone by diel migrant zooplankton and nekton
219. Algal production and variable herbivore demand in Jones Sound, Canadian High Arctic
220. Do oceanic zooplankton aggregate at or near the deep chlorophyll maximum?
221. Improved filtration systems for multiple serial plankton samplers and their deployment
222. Materials for plankton modelling, vertical distribution of Atlantic zooplankton in summer
223. Vertical distribution of Arctic zooplankton in summer, eastern Canadian archipelago
224. Pigment destruction by Calanus pacificus, impact on the estimation of water column fluxes
225. Vertical distribution of chlorophyll and phaeo-pigments; Baja California
226. The in situ sinking rates of herbivore fecal pellets
227. A change in the pattern of vertical migration of Chaoborus flavicans after the introduction of trout
228. Fluorescence analysis of zooplankton gut contents and an investigation of diel feeding patterns
229. Vertical distributions of plankton in the upper 35m of teruvian upwelling zone - application of a shipboard electronic plankton counting system
230. Seasonal circulation of the Antarctic macroplankton
231. Extracellular release of carbon by phytoplankton a physiological approach
232. Size fractionated primary productivity of marine phytoplankton
233. Qualitative models of the life cycles of Calanoides acutus, Calanus propinquus and Rhincalanus gigas
234. Primary production and grazing in the plankton of the Panama Bight
235. Nitrogenous nutrition of marine phytoplankton in nutrient-depleted waters
236. Structure in the copepod community of the North Pacific central gyre
237. Mixing and oceanic productivity
238. Photosynthetic pigments in the ciliate Laboea strobila from Long Island Sound, USA
239. The reproduction and feeding of the marine copepod Calanoides carinatus in Ghanaian waters
240. Primary production, dissolved and particulate organic matter, and the sites of oxidation of organic matter
241. Life histories of large, grazing copepods in a subarctic ocean gyre, Neocalanus plumchrus, N cristatus and E. bungii
242. Photosynthetic products, physiological state, and phytoplankton growth
243. Role of salps in the flux of organic matter to the bottom of the Ligurian Sea
244. Some factors affecting the feeding of marine copepods of the genus Calanus
245. Distribution, morphometry, and seasonal biology of the planktonic copepods, Calanus tenuicornis and C. lighti, in the Pacific Ocean
246. Some consequences of distributional heterogeneity of phytoplankton and zooplankton
247. Distribution, morphmetry and seasonal biology of the planktonic copepods Neocalanus robustior and N. gracilis
248. Vertical structure of nearshore plankton off Southern california, a storm and a larval fish food web
249. Relations between bacterioplankton and phytoplankton in the Bransfield Straits
250. The distribution and abundance of phototrophic ultraplankton in the North Atlantic
251. Production of carbohydrates by the marine diatom Chaetoceros affinis. I. Effect of the concentration of nutrients in the culture medium
252. Primary productivity maxima in the southern California Bight, distribution,predicted depth and nutritional content
253. The vertical distribution of marine particles and grazers I The vertical distribution of food quality and quantity
254. The vertical distribution of marine particles and grazers II Absence of grazer control upon the vertical distribution of phytoplankton
255. High latitude ecosystems
256. Effect of temperature on rate of photosynthesis in Antarctic phytoplankton
257. A numerical model of physico-biological oceanographic interactions in marginal ice edge zones
258. Vertical distribution of cyclopoid copepods of the family Oithonidae in the western Pacific and eastern Indian Oceans
259. Reverse diel migration, an excape from invertebrate predators
260. The distribution of oceanic coccolithophorids in the Pacific
261. Marine phytoplankton distributions measured using shipboard flow cytometry
262. Feeding of the chaetognaths Sagitta elegans and S setosa at different seasons in Gullmarsfjorden Sweden
263. Investigations into the seasonal deep chlorophyll maximum in the western Atlantic and its possible significance to regional food chain relationships
264. Relationships between oceanic zooplankton distributions and the seasonal deep chlorophyll maximum in the northwestern Atlantic Ocean
265. Zoological investigations from the Weather Ship ‘M’ in the Norwegian Sea, 1948–1949
266. Ammonium regeneration by microzzoplankton in Oslofjord, Norway
267. Vertical zooplankton distribution on the northeast Florida shelf and its relation to temperature and food abundance
268. Comparative oceanic ecology of the plankton community of the subarctic Atlantic and Pacific Oceans
269. A discussion of some critical indices of primary and secondary production for large-scale surveys
270. Vertical migration and feeding in Sagitta elegans
271. Distribution, abundance and diurnal migration of macrozooplankton in Antarctic surface waters
272. The fecal pellet fraction of biogeochemical fluxes to the deep sea
273. Vertical distribution of plankton in the Skagerrak in relation to doming of the seasonal thermocline
274. Celtic Sea and Armorican Current structure and the vertical distribution of temperature and chlorophyll
275. Summer phytoplankton blooms and red tides along tidal fronts in the approaches to the English Channel
276. Vertical distribution of zooplankton over the northern slope of the Wyville Thomson Ridge
277. Physiological bases of phytoplankton ecology
278. Oceanic primary production, estimation by remote sensing at local and regional scales
279. Photosynthesis of picoplankton in the oligotrophic ocean
280. Aggregation of organic matter by pelagic tunicates
281. The role of amino acids in the chemosensory swarming and feeding of marine copepods
282. Primary production of marine snow during and after an upwelling event
283. Ammonium regeneration by microplankton in an upwelling environment
284. The small-scale distribution of plankton at a shelf station off the northwest African coast
285. Vertical size distribution of phytoplankton in the western Mediterranean Sea during early summer
286. Spatial distribution of phytoplankton species in chlorophyll maximum layers off southern California
287. Adaptation of unicellular algae to irradiance, an analysis of strategies
288. Particulate organic matter in seawater
289. Quantitative ecology of the plankton of the western North Atlantic
290. The vertical distributions and diurnal migrations of calanoid copepods collected on the SOND cruise 1965
291. The vertical distributions and diurnal migrations of calanoid copepods collected on the SOND cruise 1965
292. The vertical distributions and diurnal migrations of calanoid copepods collected on the SOND cruise 1965
293. The diel migrations and distributions within a mesopelagic community
294. Containment effects in copepod grazing experiments; a plea to end the black box approach
295. A method to determine in situ grazing rates on natural particulate assemblages
296. Grazer control of the fine-scale distribution of phytoplankton in warm-core Gulf Stream rings
297. The formation of the chlorophyll maximum in the Indian Ocean
298. Chlorophyll maxima in Kuroshio and adjacent area
299. Influence of the biological and physical environment on the vertical distribution of mesozooplankton and micronekton in the eastern tropical Pacific
300. Relations between the thermocline, meso- and microzooplankton, chlorophyll-a and primary production distributions in Lancaster Sound
301. BIONESS a new design in multiple net samplers
302. Phagotrophic phytoflagellates
303. Workshop on modelling in GOFS
304. Downward flux of particulate organic mater and vertical distributin of calanoid copepods in the Oyashio water in summer
305. Importance of particulate layer formation and internal radiation absorption in the formation of the thermocline
306. On the distribution of copepods and larvae of Euphausia superba in Antarctic waters during February 1982
307. The possibility of predator avoidance by Lake Michigan zooplankton
308. Vertical zonation patterns for Mediterranean copepods from the surface to 300m at a fixed station in the Tyrrhenian Sea
309. Effect of growth of the food alga on the growth/ingestion efficiency of a marine herbivore
310. The vertical distribution of zooplankton in the western Irish Sea
311. Daily patterns of fluorescence in vivo in the Central equatorial Pacific
312. Physiology and ecolgy of the marine eucaryotic ultraplankton
313. Excretion of organic matter by marine phytoplankton do healthy cells do it?
314. A model of physiological adaptation in unicellular algae
315. Dissolved organic matter and heterotrophic neuston in the surface microlayer of the North Atlantic
316. Bathypelagic marine snow: deep-sea algal and detrital community
317. The association of photsynthetic picoplankton and ultraplankton with pelagic detritus through the water column (0–2000m)
318. Fronts in the Irish Sea
319. Dissolved and fecal pellet carbon and nitrogen release by zooplankton in tropical waters
320. The role of sinking fecal pellets in stratified euphotic zones
321. Zooplankton standing stock, copepod fecal pellets and particulate detritus in Kiel Bight
322. Big Soda Lake. 2 - Pelagic sulphate reduction
323. Biological indications of active upwelling in the northwestern Indian Ocean in 1964 and 1979 and a comparison with Peru and NW Africa
324. Primary productionn off the coast of Northwest Africa, excretion of dissolved organic matter and its heterotrophic uptake
325. Microheterotrophic organisms in marine ecosystems
326. Abundance and dynamics of microplankton in the central tropical Indian Ocean
327. Is there a shade flora in the marine plankton?
328. Observations on the vertical distribution of zooplankton including postlarval teleosts off Plymouth in the presence of a thermocline
329. Predator evasion as an explanation of diurnal vertical migration by zooplankton
330. Selective predation by Favella ehrenbergi on and among dinoflagellates
331. Are marine planktonic ciliates suspension-feeders?
332. Selective feeding by Balanion sp. on phytoplankton that best support its growth
333. Large proportion of marine planktonic ciliates found to contain functional chloroplasts
334. Horizontal and seasonal variation of density and chlorophyll profiles between the Azores and Greenland
335. Production of organic matter in the primary stages of the marine food chain
336. Relationship between phytoplankton and copepods in the deep tropical Pacific Ocean off Costa Rica
337. The trophic role of colonial Radiolaria in oligotrophic oceanic environments
338. Size structure of phytoplankton biomass and photosynthesis in subtropical and tropical waters
339. Primary production in the Oyashio region with special reference to the subsrface chlorophyll maximum layer and phytoplankton-zooplankton relationships
340. The interaction of physical and biological processes in a model of the vertical distribution of phytoplankton under stratification
341. Ecology of the Dinoflagellates
342. General features of dinoflagellate material collected by the ‘Anton Bruun’ during the International Indian Ocean Expedition
343. Feeding habits of meso- and bathypelagic chaetognatha, Sagitta zetosios Fowler
344. Life history and vertical distribution of pelagic chaetognaths at Station P in the subarctic Pacific
345. Occurence of large numbers of carcasses of the large grazing copepod Calanus cristatus from the Japan Sea
346. The Redfield ration and phytoplankton growth rate
347. Effects of temperature and daylength on the mass balance of Antarctic phytoplankton
348. The structure of plankton communities of the Indian Ocean
349. Near-bottom chlorophyll maxima in south eastern Mediterranean shelf waters: upwelling and sediments as possible sources
350. Subsurface chlorophyll maxima and vertical distribution of zooplankton in the Gulf of Maine
351. Factors influencing the standing stock of phytoplankton on the northwest Australian continental shelf seawards of the 40m isobath
352. Zooplankton feeding ecology, contents of fecal pellets of the copepods Acartia tonsa and Labidocera near the mouth of the Mississippi River Processo della Stazione Zoologica di Napoli
353. Zooplankton feeding ecology contents of the faecal pellet of the copepods Eucalanus pileatus and Paracalanus quuasimodo from the continental shelf waters of the Gulf of Mexico
354. Zooplankton feeding ecology, contents of faecal pellets of the copepod Anomalocera ornata from the Gulf of Mexico. Processo delle Stazione Zoologica di Napoli
355. Vertical distributions of continental shelf zooplankton in stratified and unstratified waters
356. Effects of phytoplankton taste and smell on feeding behaviour of the copepod Centropages hamatus
357. Subsurface chlorophyll maximum and hydrodynamics of the water column
358. A comparison of the vertical distribution of seston, chlorophyll, phytoplankton and pigment luminescence in the equatorial and Peruvian regions of the eastern Pacific Ocean
359. Recurrent groups of diatom species in the North Pacific
360. The distribution and significance of Richelia intracellaris in the North Pacific Central Gyre
361. The lateral extent and characteristics of the North Pacific Central environment at 35N
362. Phytoplankton in an oligotrophic ocean observations and questions
363. The vertical distribution of chlorophyll and phytoplankton species in the North Pacific central environment
364. Deep chlorophyll maximum of photosynthetic chlorophyll in the Pacific Ocean
365. The presence of chlorophyll b and the estimation of phaeopigments in marine phytoplankton
366. Photoinhibition algal responses to bright light during diel stratification and mixing in a tropical alpine lake
367. Mechanisms of rapid photosynthetic adaptation in natural phytoplankton communities I Redistribution of excitation energy between photosystems I and II
368. Influence of the oxygen deficit on the distribution of plankton in the Arabian Sea
369. Vertical distribution of mesoplankton in the open area of the Black Sea
370. Plankton in the lower layers of the oxygen zone in the Black Sea
371. Effects of light and turbidity on the reactive distance of bluegill (Lepomis macrochirus)
372. Relations entre la structure thermique, la production primaire et la régeneration des sels nutritifs dans le Dome de Guinée
373. Comparison des systèmes productifs de l'Atlantique Tropical Est
374. L'upwelling equatorial de l'Atlantique Est pendant L'Expérience Meteorologique Mondiale
375. 2 changes
376. Vertical structure of a pelagic community in the Antarctic
377. Vertical migration of Eurytemora (Crustacea, Copepoda), a compromise between the risks of predation and decreased fecundity
378. Widespread occurrence of a unicellular, marine, planktonic, cyanobacterium
379. Contribution of the net, nano- and picoplankton to the phytoplankton standing crop and primary productivity in the Southern Ocean
380. Oxygen minimum layer in the Red Sea, ecological implications of zooplankton occurrence
381. The vertical distribution of zooplankton in relation to habitat zones in the area of the Atlantis II deep central Red Sea
382. Plankton and the pelagic environment
383. Carbon-14 labelling of phytoplankton carbon and chlorophyll carbon: determination of specific growth rates
384. Limits of Nematoscelis megalops in the northwest Atlantic in relation to Gulf Stream cold core rings
385. A multiple opening-closing net and environmental sensing system for sampling zooplankton
386. Diel vertical; migration by Salpa aspersa and its potential for large-scale particulate organic matter transport to the deep-sea
387. Incorporation of microheterotrophs into the classical paradigm of the marine food web
388. Chemical and microbial studies of sea-surface films in the southern Gulf of California and off the west coast of Baja California
389. Biological sampling at OWS India in 1972
390. Vertical distribution of Calanus finmarchicus and C. helgolandicus in relation to the development of the seasonal thermocline in the Celtic Sea
391. Plankton of the Fladen ground during FLEX '76. Spring development of the plankton community
392. Biological sampling at OWS INDIA in 1971
393. Predator-prey interactions between omnivorous diaptomid copepods and rotifers, the role of prey morphology and behaviour
394. Lagrangian simulation of primary production in the physical environment — the deep chlorophyll maximum and nutricline
395. Adaptation of photosynthetic apparatus of marine ultraphytoplankton to natural light fields
396. Adaptive value of vertical migration, a simulation model argument for the predation hypothesis
397. Nutrient reduction by biomanipulation, an unexpected phenomenon and its possible cause
398. The thermal structure of the eastern Pacific Ocean
399. Circulation and water masses in the eastern Equatorial Pacific Ocean
400. Distribution of chlorophyll and phaeophytin in the open ocean
401. Vertical mixing, a constraint to primary production and extension of the concept of an optimal mixing zone
402. The vertical distribution and diel migrations of euphausiids in the central waters of the eastern South Pacific
403. Vertical distribution and diurnal migration of some Cyclopoida in the tropical region of the Pacific Ocean
404. Vertical migration in zooplankton as a predator avoidance mechanism
405. Big Soda Lake, Nevada. 1 - Pelagic bacterial heterotrophy and biomass