Weidebevloeiing in de Brabantse Scheeken

2019 ◽  
Vol 4 (1) ◽  
pp. 2-14
Author(s):  
HANS BLEUMINK

Historical surface irrigation of pastures in the Dutch province of Noord-Brabant: visible traces of a failed experiment In the second half of the 19th century, some major changes occurred in the water management of the eastern and southern provinces of the Netherlands. Unlike the low-lying western parts of the Netherlands which were characterised by polders and had a long history of formal water boards, the higher eastern and southern parts of the Netherlands were characterized by brook systems and sandy soils, and had no centralised water boards until 1850. From the 1850s onward, water boards were introduced in these higher regions as well, and agronomical scientists and organisations like the Nederlandse Heidemaatschappij endeavoured for the modernisation of agricultural water management. One of their priorities was the introduction of modern forms of surface irrigation of pastures, in order to increase crop yields. In various places modern irrigation systems were constructed. From the 1900s onward, these systems were abandoned due to the introduction of new chemical fertilizers, among others. This article describes the construction and abandonment of one of these modern irrigation systems that was located in Liempde, in the province of Noord-Brabant. The local farmers were not interested in the new technique, and within a few years the system was transformed in a poplar plantation. Nowadays, the area is part of a nature reserve. Nonetheless, the global layout of the irrigation system is still visible.

2020 ◽  
Vol 1 (3) ◽  
pp. 85-95
Author(s):  
Nigora Egamberdieva ◽  

In the lower reaches of the Amu Darya, artificial irrigation was created on the basis of flood water management of the river. The first channels were wide and shallow. Saka was used for flood water management. Saka was invented by tazabagyabinces. Thechannels which derived from the Akchadarya Delta were strongly branched, and the main channels were derived from the Sarikamysh Delta


2017 ◽  
Vol 14 (3-4) ◽  
pp. 269-293 ◽  
Author(s):  
Lorenzo Squintani ◽  
Ernst Plambeck ◽  
Marleen van Rijswick

The Netherlands has a long and fascinating history of water management. The main features of the Dutch water governance system for the implementation of the wfd are its regional water authorities based on hydrological scales and powers to regulate, decide and raise taxes for their water tasks. Their functional approach and the decentralised character make the regional water authorities very efficient and effective. It is therefore understandable that eu institutions and other Member States consider the Dutch system an interesting potential source of inspiration for other jurisdictions. Yet, it is not all gold what shines. This paper highlights the strength and weakness elements of the Dutch water governance system under the wfd. It exposes several points of concern. When considering using the Dutch experience as a source of inspiration in other Member States, these concerns should be taken in due account.


Author(s):  
Paul Eling

The history of the development of neuropsychology in The Netherlands is described. First some early descriptions of the effects of brain lesions on behavior are mentioned. Subsequently the remarkable lack of interest in neuropsychology in the 19th century is described, contrasting with the important changes in France, Germany, and England. Neuropsychology began to blossom in the second half of the 20th century. In the early 1980s neuropsychology courses were developed and a series of textbooks was published. In the 1990s chairs for neuropsychology were founded at most universities. A separate organization for professionals was created, as well as a curriculum for becoming a specialized professional neuropsychologist.


2018 ◽  
Vol 38 (1) ◽  
pp. 35-41
Author(s):  
Yaser Feizabadi ◽  
Effat Masomi Gorji

AbstractThe aim of this study was to analyse the factors affecting agricultural water management in Iran based on irrigation experts’ point of view using factor analysis approach. The results indicated that conservation of modern irrigation equipment, promoting farmers’ knowledge, creating a watercourse (surface water collection), imposing a ban on digging new wells and educating the effectiveness of pressurized irrigation system were all known as the most important factors affecting agricultural water management. Moreover, factor analysis results showed that five factors influencing agricultural water management (institutional and legislative, educational and promotional, economic, technical and farming system) explained 64.29% of the total variance. At the end, some policy suggestions were provided in order to improve agricultural water management in Iran.


2006 ◽  
Vol 86 (1-2) ◽  
pp. 3-8 ◽  
Author(s):  
J.D. Oster ◽  
B.E. Clothier ◽  
D. Wichelns

Author(s):  
David Nijssen ◽  
Andreas H. Schumann ◽  
Bertram Monninkhoff

Abstract. The utilization of groundwater for irrigation purposes becomes problematic if groundwater recharge decreases through climate variability. Nevertheless, the degree of groundwater utilization for irrigation increases significantly in dry periods, when the amount of green water is strongly limited. With an increasing gap between water demand and supply, new water management activities are started, which are mostly directed to increase the supply, often by overuse of local resources. In many cases such local activities results in their summarization in side-effects, which worsen the hydrological conditions throughout a region. Step by step the spatial scale of water management measures has to be extended in such cases by implementation of water transfer systems. In this contribution this general scale problem of water management is discussed at the example of an agricultural region in the Province of Shandong (P.R. of China). The local irrigation systems and the options to increase the water supply at the local scale (e.g. by waste water reuse) are discussed as well as regional measures e.g. reservoirs or barrages in rivers to increase the groundwater recharge. For this purpose, several socio-economic and hydrological models were combined. It is shown how a change of water policy towards a demand management requires a new approach to spatial aspects. Here the question arises, how hydrological most effective measures can be allocated within a region. In the case study, a reduction of agricultural irrigation and a change of the crop structure would be essential to improve the groundwater conditions, which are impaired by ongoing sea-water intrusions. A model hierarchy, which is needed to answer such problems not only from the hydrological point of view, but also considering their socio-economic feasibility, are presented.


Author(s):  
Akhmedova Umidaxon Maripjanovna

In this article has been analyzed history of irrigation system and constructions and their structures in Uzbekistan and its regions by the helping primary sources and scientific literatures as well. KEY WORDS: irrigation, reclamation, pumping station, Uzbekistan, agriculture, reform, water management.


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