A model on the competition between two macrophyte species in acidifying shallow soft-water lakes in the Netherlands

1990 ◽  
Vol 24 (1) ◽  
pp. 91-107 ◽  
Author(s):  
F. G. Wortelboer
Keyword(s):  
The Netherlands ◽  
Soft Water ◽  
Macrophyte Species

Differential tolerances among soft-water macrophyte species to acidification

1990 ◽  
Vol 68 (10) ◽  
pp. 2127-2134 ◽  
Author(s):  
G. H. P. Arts ◽  
J. G. M. Roelofs ◽  
M. J. H. De Lyon
Keyword(s):  
The Netherlands ◽  
Key Words ◽  
Indicator Species ◽  
Historical Data ◽  
Sandy Soils ◽  
Soft Water ◽  
Ecological Groups ◽  
Sharp Distinction ◽  
Macrophyte Species ◽  
Water Ph

Twenty-six macrophyte species were studied for their degree of tolerance to extremely acid conditions. They are characteristic of soft water on sandy soils in The Netherlands. These species were divided into two groups based on their recent distribution by pH and alkalinity. The first group consists of the species that can (at least temporarily) survive under extremely acid conditions (pH < 5); the second group contains species that are limited by a distinct minimum pH of the water (pH 5–6). This sharp distinction between groups on.the basis of pH can be used for reconstruction of the development of acidification in waters using historical data on the macrophytes involved. The two groups of species can be used to discriminate between two types of soft water in The Netherlands. Key words: soft-water macrophytes, ecological groups of macrophytes, autecology, acidification, indicator species.

Psychology in The Netherlands

1999 ◽  
Vol 4 (4) ◽  
pp. 263-271 ◽  
Author(s):  
Peter van Drunen ◽  
Pieter J. van Strien
Keyword(s):  
The Netherlands

Associations Between Dutch LGBT Hate Crime Experience, Well-Being, Trust in the Police and Future Hate Crime Reporting

2020 ◽  
Vol 51 (3) ◽  
pp. 171-182
Author(s):  
Allard R. Feddes ◽  
Kai J. Jonas
Keyword(s):  
Psychological Distress ◽  
The Netherlands ◽  
Hate Crime ◽  
Well Being ◽  
Crime Victims ◽  
Crime Reporting ◽  
Survey Study ◽  
Psychological Well Being ◽  
Building Trust ◽  
Reporting Intentions

Abstract. LGBT-related hate crime is a conscious act of aggression against an LGBT citizen. The present research investigates associations between hate crime, psychological well-being, trust in the police and intentions to report future experiences of hate crime. A survey study was conducted among 391 LGBT respondents in the Netherlands. Sixteen percent experienced hate crime in the 12 months prior. Compared to non-victims, victims had significant lower psychological well-being, lower trust in the police and lower intentions to report future hate crime. Hate crime experience and lower psychological well-being were associated with lower reporting intentions through lower trust in the police. Helping hate crime victims cope with psychological distress in combination with building trust in the police could positively influence future reporting.

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