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Dive into the research topics where Riikka Rajala is active.

Publication


Featured researches published by Riikka Rajala.


Urban Water Journal | 2004

Household water consumption and demand management in Finland

Riikka Rajala; Tapio S. Katko

The aim of the paper is to describe and analyse the trends and levels of water consumption, especially of households, in Finland. The study concentrates on the specific household water consumption (SHWC) of various types of housing, housing ownership, metering and billing arrangements. Real estate managers acted as enumerators and collected data from 185 sub-cases in various parts of the country. The study shows that SHWC levels of about 120 l/capita/day, or even less, can be achieved, while maintaining a high standard of service levels. In addition to individual metering, proper management includes introduction of modern water fixtures and in-house piping, raising consumer awareness, and active follow-up. Explanations for declined consumption are quite site- and case specific. Simultaneously, decreasing consumption and the resulting fall in water sales are a challenge to water utilities.


International Journal of Water Resources Development | 2005

Priorities for Fresh Water Use Purposes in Selected Countries with Policy Implications

Tapio S. Katko; Riikka Rajala

Priorities in water use purposes were studied by a two-phase questionnaire in 11 countries/regions on five continents with different water resources and use, socio-economic and cultural conditions. The first phase involved three regions: East Africa (1988), the Baltic region (1994) and Finland (1993, 2001). In the second phase (2001–02), water use purposes were to be viewed ‘as they are’ and ‘as they should be’. On average, community water supply was ranked first, nature conservation second and hydropower third. Priorities varied less than originally anticipated. Priorities should also be remembered in integrated water resources management.


Water intelligence online | 2012

Water Services Management and Governance

Tapio S. Katko; Petri Juuti; Klaas Schwartz; Riikka Rajala

This book is divided in to four key sections relating to governance frameworks, technology and socio-ecological interactions, government and governance, and long terms policies. The chapters analyse the complexity of the water services sector based on a historical analysis of developments within the sector. The underlying conviction is that only by understanding past trends, processes and developments can the current situation in the water services be understood. Only through this understanding can policies for sustainable water services in the future be formulated. The four key sections relate to governance frameworks, technology and socio-ecological interactions, government and governance, and long terms policies. Water Services Management and Governance raises awareness that an understanding of the past is a necessity to explore potential, probable and preferable futures. It is an essential basis for water sector reforms in any country, region or community. The book is written for experts in water utilities, ministries, municipalities, NGOs, donor agencies, private companies and regulators; as well as students and researchers in water policy and governance, and the management of water resources, services and infrastructure. This title belongs to Governance and Management for Sustainable Water Systems Series . ISBN: 9781780400730 (eBook) ISBN: 9781780400228 (Print)


Water | 2015

Short Global History of Fountains

Petri Juuti; Georgios P. Antoniou; Walter Dragoni; Fatma El-Gohary; Giovanni De Feo; Tapio S. Katko; Riikka Rajala; Xiao Yun Zheng; Renato Drusiani; Andreas N. Angelakis


Journal American Water Works Association | 2010

Integration of Water and Wastewater Utilities (PDF)

Tapio S. Katko; Vuokko Kurki; Petri Juuti; Riikka Rajala; Osmo T. Seppälä


Archive | 2000

Terveyden ja ympäristön tähden : Hämeenlinnan kaupungin vesilaitos 1910-2000

Petri Juuti; Riikka Rajala; Tapio S. Katko


Archive | 2007

Veden Vuosisata -Espoon vesihuolto 1930-luvulta 2000-luvulle

Petri Juuti; Riikka Rajala


Journal American Water Works Association | 2004

Customer-responsive water and sanitation services

Osmo T. Seppälä; Riikka Rajala; Tapio S. Katko


publisher | None

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Ympäristöhistoria Finnish Journal of Environmental History; 5(1), pp 45-51 (2015) | 2015

Importance and Challenges of Sharing Experiences among an International and Interdisciplinary Group of Doctoral Students Introduction

Vuokko Kurki; Johanna Sörensen; Ruta Sidaraviciute; Samuel Ngari Kibocha; Inga Retike; Geoffrey Ikobe; Martynas Tichonovas; Erika Elijosiute; Riikka Rajala

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Tapio S. Katko

Tampere University of Technology

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Vuokko Kurki

Tampere University of Technology

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Osmo T. Seppälä

Tampere University of Technology

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Pekka E. Pietilä

Tampere University of Technology

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Georgios P. Antoniou

National Technical University of Athens

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Fatma El-Gohary

Université libre de Bruxelles

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