Szczegóły publikacji
Opis bibliograficzny
The pollution of surface water in the agricultural catchment against the background of agrarian structure and production intensity / Stanisław K. LACH, Agnieszka Kowalczyk, Marek T. KOPACZ, Zbigniew KOWALEWSKI, Mateusz JAKUBIAK, Robert MAZUR, Beata Grabowska-Polanowska // Journal of Water and Land Development [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 2083-4535. — 2023 — no. 56, s. 242–248. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 247–248, Abstr. — Publikacja dostępna online od: 2023-03-13
Autorzy (7)
- AGHLach Stanisław
- Kowalczyk Agnieszka W.
- AGHKopacz Marek
- AGHKowalewski Zbigniew
- AGHJakubiak Mateusz
- AGHMazur Robert
- Grabowska-Polanowska Beata
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 146432 |
|---|---|
| Data dodania do BaDAP | 2023-04-26 |
| Tekst źródłowy | URL |
| DOI | 10.24425/jwld.2023.143765 |
| Rok publikacji | 2023 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Journal of Water and Land Development |
Abstract
The intensification of agricultural production is one of the factors determining economic development. Increasing mechanisation and use of fertilisers in agriculture lead to higher yields, but at the same time they can pose a threat to the environment. The overuse of chemical fertilisers contributes to increased concentration of nutrients in agricultural runoff. One of such areas is the Szreniawa River catchment, the study area located in the southern part of Poland. In this catchment, intensive mostly mechanical ploughing is applied in, for instance, vegetable production. The area has loess soils, which with intensive ploughing are susceptible to erosion. The study aims to determine changes in the quality of flowing waters against the background of agricultural production and land-use characteristics. Surface waters were classified as class II and occurred at all analysed points. The highest concentrations of N-NO3, N-NH4 and P-PO4 were found at a point in the middle of the catchment (lower part of research area). There, the lowest concentrations were recorded in 2018, which was related to the amount of precipitation during the growing season. On the other hand, the volume of plant and animal production closely correlated with the quality of surface water in the area. This was also confirmed by the land use structure. In conclusion, intensive agricultural production, mainly in terms of plough tillage causes significant hazards associated with soil erosion especially on agriculturally sensitive soils, although it provides good yields.
