J 2010

Priestorová diferenciácia dostupnosti a ohrozenia zdrojov vody v okresoch SR

HANUŠIN, Ján and Ivan ANDRÁŠKO

Basic information

Original name

Priestorová diferenciácia dostupnosti a ohrozenia zdrojov vody v okresoch SR

Name (in English)

Spatial differentiation of water sources accessibility and threat in Slovak districts

Authors

HANUŠIN, Ján (703 Slovakia, guarantor) and Ivan ANDRÁŠKO (703 Slovakia, belonging to the institution)

Edition

Geografický časopis, 2010, 0016-7193

Other information

Language

Slovak

Type of outcome

Článek v odborném periodiku

Field of Study

10000 1. Natural Sciences

Country of publisher

Slovakia

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/10:00051693

Organization unit

Faculty of Science

Keywords (in Czech)

vodní zdroje;ochrana;ohrožení;regionální typy;shluková analýza;Slovenská republika

Keywords in English

protection of water sources;regional types;cluster analysis;Slovak Republic

Tags

Změněno: 13/10/2011 19:04, Mgr. Ivan Andráško, PhD.

Abstract

V originále

Príspevok ponúka príklad pokusu o syntetickú priestorovú identifikáciu a typizáciu antagonistického vzťahu medzi zdrojmi vody a ich znehodnocovaním človekom, prostredníctvom nedostatočnej infraštruktúry či nevhodného narábania s nimi. Napriek obmedzeniam a problémom, ktoré prezentovaná metodika obsahuje sa domnievame, že môže v praxi poslúžiť ako prijateľný nástroj prvého priblíženia pri strategickom vodohospodárskom rozhodovaní, pričom  je aplikovateľná aj na nižšie jednotky, napr. katastre obcí, mestské časti a pod.

In English

The objective of the paper was to identify spatial relations between water sources, the rate of potential water resource hazard and also the typology of this relation, which can serve as a starting point for solving the problems with drinking water accessibility, supply and protection. Seventy-one Slovak districts were described by means of 7 parameters concerning water resource accessibility and hazard. For the use of cluster analysis, the principal component analysis (PCA) and setting of principal components on the file of 71 districts was performed. Orthogonal components were used as mutually independent variables of cluster analysis. Several variants of the hierarchical agglomerative method were tested. As a result, 14 regional types of water resource accessibility and hazard in the territory of the Slovak Republic were identified.