Results 51 to 60 of about 310,492 (212)

Community-based fish culture in seasonal floodplains [PDF]

, 2006
During the rainy season in extensive river floodplains and deltaic lowlands, floods render the land unavailable for crop production for several months each year. These waters are considerably underutilized in terms of managed aquatic productivity.
Dey, M.M., Prein, M.
core  

Freshwater fish production [PDF]

Nature, 1979
Ecology of Freshwater Fish Production. Edited by S. D. Gerking. Pp. 520. (Blackwell Scientific: Oxford, 1978.) £23.50.
openaire   +1 more source

Productive indices of age-2 carp after application of a prebiotic in their feeding

Ribogospodarsʹka Nauka Ukraïni, 2019
Purpose. To investigate the efficiency of the supplementation of the basic diet of age-3 carp with the prebiotic "Actigen" in pond conditions. To provide control over the aquatic environment conditions, to determine the effect of the tested supplement on
O. Dobryanska, O. Deren, M. Korylyak, T. Hryhorenko   +3 more
doaj   +1 more source

Africa: the FBA connection [PDF]

, 1986
Since its inception in the 1930's the Freshwater Biological Association at Windermere, England has been involved in research on African lakes and rivers.
Fryer, G., Talling, J.F.
core  

Water quality of Texas bays (nutrients, trace elements and toxic compounds) [PDF]

, 1974
This manuscript is designed to compare the nutrient balances and trace element significance in Texas Bays and Estuaries. The task of assigning water quality criteria in all estuarine waters rests with the federal Environmental Protection Agency. However,
Brogden, William B., Isensee, Thomas, Oppenheimer, Carl H.   +2 more
core   +1 more source

Current status and prospects of the development of pond aquaculture in Khmelnytskyi region on the example of PJSC “Khmelnytskrybhosp”

Ribogospodarsʹka Nauka Ukraïni
Purpose. To characterize the current state of aquaculture in the Khmelnytskyi region and determine the contribution to the development of this industry of pond farms that are part of PJSC “Khmelnytskrybhosp”. Methodology.
H. Kurinenko, M. Simon, V. Pryimak, I. Hrytsyniak, U. Kuts   +4 more
doaj   +1 more source

THE CONCEPTION OF FISHERIES DEVELOPMENT IN DNIPROPETROVS’K REGION FOR THE NEXT FIVE YEARS

Ribogospodarsʹka Nauka Ukraïni, 2015
Purpose. To analyse the current state of fisheries in Dnipropetrovs’k region and elaborate a strategy of their development for the period of 2015–2019. Methodology.
O. Fedonenko, N. Esipova, O. Marenkov, T. Sharamok   +3 more
doaj   +1 more source

The Benefish consortium 24 month report WP6: productivity modelling of OWI's and welfare intervention measures [PDF]

In order to accurately model all costs and benefits associated with welfare interventions for farmed fish it is necessary to establish how any welfare actions affect productivity. Productivity modelling within Benefish has been conducted in WP6.
Noble, C., Schneider, O., Schram, E.
core   +2 more sources

Emergent global patterns of ecosystem structure and function from a mechanistic general ecosystem model [PDF]

, 2014
Anthropogenic activities are causing widespread degradation of ecosystems worldwide, threatening the ecosystem services upon which all human life depends.
A Friedlander, A Hardisty, B Cho, B Collen, B-E Sæther, BJ McGill, C Mora, C Ward-Paige, CA Deutsch, CB Field, CD Thomas, CEL Ferreira, CH Sekercioglu, CM Duarte, CR McClain, D Griffiths, D Policansky, D Post, D Yates, Derek P. Tittensor, DG Jenkins, Drew W. Purves, DW Purves, E Jeppesen, E Macpherson, E Odum, E Siemann, EA Fulton, FS Chapin, G Krinner, GA Kaufman, GM Mace, H Cyr, H Stibor, HR Peinetti, J Cebrian, J Chase, J Gasol, J Merilä, JA Carton, JE Cohen, JH Brown, JL Frangi, JM Sunday, Jon Hutton, JP Rodríguez, JS Millar, Jörn P. W. Scharlemann, K Rose, KA Nagy, KA Schubert, KE Jones, KR Buck, L Tremblay-Boyer, LLM Fedigan, LW Oring, M Behrenfeld, M González-Suárez, Matthew J. Smith, MBJ Harfoot, ME Power, Michael B. J. Harfoot, Michel Loreau, MJ Coe, MJ Morgan, MJ Smith, MJ Vander Zanden, MK Litvak, MR Evans, MW McCoy, N Blakley, N Loeuille, NG Hairston, O Krüger, P Abrams, P Del Giorgio, PK Holland, R Alkemade, R Bustamante, R Gentile, R Meek, R Shine, R Shine, RE Ricklefs, RE Ricklefs, RJ Williams, RJ Williams, RW Sheldon, RW Wilson, S Díaz, S Fretwell, S Jain, S Jennings, S Jennings, S Meiri, S Sitch, SA Sandin, SD Pletcher, Stephen Emmott, T Newbold, T Sousa, Tim Newbold, TJ Case, TJ Webb, U Brose, V Christensen, Vassily Lyutsarev, W Sprules, X Irigoien, Y-J Shin   +109 more
core   +4 more sources

EFFECT OF FEEDING AMARANTH (AMARANTHUS) ON AQUACULTURAL AND SOME PHYSIOLOGICAL AND BIOCHEMICAL PARAMETERS OF AGE-2 CARP

Ribogospodarsʹka Nauka Ukraïni, 2016
Methodology. The study was conducted at Lviv Experimental Station of the Institute of Fisheries NAAS according to generally accepted aquacultural rules of experiments and repeats. The object of the study were age-2 carp.
R. Palamarchuk, O. Deren, G. Kachay
doaj   +1 more source