1026 | Investigating the feasibility of using neural networks to derive chlorophyll a prediction algorithms for case 2 waters |
1027 | River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire |
1028 | The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report |
1029 | NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992 |
1030 | Environmental Impacts of Alkylphenol Ethoxylates and Carboxylates. Part 1 Proposals for the Development of Environmental Quality Standards |
1031 | Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D |
1032 | Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys |
1033 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
1034 | Micro low flows average and low flow estimation in the SW region : validation of version 1.2 software |
1035 | Addendum to the Stanmoor bank feasibility study and appraisal report : Lower Tone flood defence improvements : phase II |
1036 | Environmental assessment of Denver MRF : impact of freshwater flow on water quality of the Great Ouse estuary : draft working paper 3 |
1037 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
1038 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version] |
1039 | An investigation into the best method to combine national and local data to develop site-specific critical loads |
1040 | East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records |
1041 | Summary report on blue-green algae toxin analysis, Toxicity Assessment and reporting to the Environment Agency, 1998 |
1042 | NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging |
1043 | Anglian radar information project : report no. 5 : quantitative precipitation estimation with weather radar : problems and solutions for the National Rivers Authority |
1044 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : review of existing literature |
1045 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
1046 | An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake |
1047 | Algal growth in the impounded waters of a proposed barrage at Cardiff Bay : prediction using 1989 data |
1048 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2014 |
1049 | Critical review of the proposals for a good practice guide on sustainability appraisal of regional planning guidance (DETR, August 1999) |
1050 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2012 |