Planning guidelines Norvic and start-rite sites, Colegate/Duke Street

SIGLEAvailable from British Library Lending Division - LD:84/33563(Planning) / BLDSC - British Library Document Supply CentreGBUnited Kingdo

Draft DOE circular Awards of costs incurred in planning and other proceedings (including Compulsory Purchase Orders)

SIGLEAvailable from British Library Document Supply Centre- DSC:MFE 1169(CH--92.2136)(microfiche) / BLDSC - British Library Document Supply CentreGBUnited Kingdo

Arrangements for disposal of surplus government land to former owners

Available from British Library Document Supply Centre- DSC:MFE 1169(CH--92.126)(microfiche) / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo

North Somerset provisional local transport plan

SIGLEAvailable from British Library Document Supply Centre-DSC:m00/21064 / BLDSC - British Library Document Supply CentreGBUnited Kingdo

Cost awards in planning appeals A guide for appellants

Rev. edAvailable from British Library Document Supply Centre- DSC:MFE 1169(CH--93.1091) (microfiche) / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo

Tackling vacant land An evaluation of policy instruments for tackling land vacancy

13.75; study commissioned as part of the Dept. of the Environment's Inner Cities Research ProgrammeSIGLEAvailable from British Library Document Supply Centre- DSC:OP-91/ENV / BLDSC - British Library Document Supply CentreGBUnited Kingdo

Lake Koronia, Greece: Shift from Autotrophy to Heterotrophy with Cultural Eutrophication and Progressive Water-Level Reduction

Lake Koronia, a Ramsar site, is shallow, polymictic, hypertrophic and until recently was aerially the fourth largest lake in Greece. Although exceeding 5 m in the past, lake depth has declined progressively from 3.8 m in 1980 to \u3c 1 m in 1997, reducing surface area and water volume by 50% and 80%, respectively. Specific conductivity increased from 1300 μS cm-1 in 1977 to \u3e6000 μS cm-1 in 1991. Increased phosphate concentrations from the late 1970\u27s (8-45 μg L-1) to the late 1990\u27s (100-1000 μg L-1) document that the previously eutrophic system with a limited littoral zone switched to hypertrophy dominated by massive cyanobacteria blooms. Oxygen saturation of the water column increased progressively from about 80% in 1983 to full saturation about 1993, after which it decreased progressively to only 20% saturation in 1997. In spite of cyanobacteria dominance, community metabolism of the lake switched from progressively increasing autotrophy to rapidly advancing heterotrophy associated with progressive water-level reduction leading to fish extirpation in the lake