An evaluation of the impact of hiking tourism on the ecological status of alpine lakes—a case study of the valley of dolina Pięciu Stawów polskich in the Tatra …

A Senetra, P Dynowski, I Cieślak, A Źróbek-Sokolnik - Sustainability, 2020 - mdpi.com
Eutrophication is one of the major threats to the quality of water in high mountain lakes. The
inflow of elements having biological origin may significantly aggravate the ecological status …

The impact of recreational activities on aquatic vegetation in alpine lakes

P Dynowski, A Senetra, A Źróbek-Sokolnik, J Kozłowski - Water, 2019 - mdpi.com
Tourism pressure on protected areas with attractive landscapes leads to environmental
modifications. Eutrophication poses the main threat to the quality of water in alpine lakes …

High mountain lakes of the Central Range (Iberian Peninsula): Regional limnology & environmental changes

M Toro, I Granados, S Robles, C Montes - Limnetica, 2006 - ddd.uab.cat
High mountain lake ecosystems in the Iberian Peninsula, being more than 1700 water
bodies, are represented mainly by small or medium size lakes (75% with a surface less than …

[PDF][PDF] Sedimentary photosynthetic pigments as indicators of climate and watershed perturbations in an alpine lake in southern Spain

L Jiménez, L Romero-Viana, JM Conde-Porcuna… - Limnetica, 2015 - limnetica.net
A short core was collected in Río Seco Lake, an alpine and oligotrophic lake located in the
Sierra Nevada Mountains (in the southeast region of Spain) to determine the algal group …

The effect of fish stocking on mountain lake plankton communities identified using palaeobiological analyses of bottom sediment cores

E Sienkiewicz, M Gąsiorowski - Journal of Paleolimnology, 2016 - Springer
The artificial introduction of fish into a naturally fishless lake can effectively modify the food
web and trophic status of that lake. We observed changes in the zooplankton community …

Response of the aquatic invertebrate community to the eradication of an exotic invasive fish 30 years after its introduction into an Iberian alpine lake

M Toro, I Granados, Á Rubio, A Camacho, I Sabás… - Aquatic sciences, 2020 - Springer
Abstract In Lake Grande de Peñalara, an originally fishless small high mountain lake in the
Central Iberian Peninsula, brook trout (Salvelinus fontinalis) was introduced in the 1970s …

Anthropogenic and climatic factors enhancing hypolimnetic anoxia in a temperate mountain lake

J Sánchez-España, MP Mata, J Vegas, M Morellón… - Journal of …, 2017 - Elsevier
Oxygen depletion (temporal or permanent) in freshwater ecosystems is a widespread and
globally important environmental problem. However, the factors behind increased …

Visitor pressure in protected areas: Interactions between river tourists and freshwater pearl mussels in the Central European national park Šumava

V Barák, C Hauer, O Simon, P Flödl - Limnologica, 2023 - Elsevier
The freshwater pearl mussel Margaritifera margaritifera (FPM) is an endangered bivalve
species occurring in oligotrophic rivers. FPMs can be found in the Upper Vltava River in the …

Impacts of ski resorts on water quality of boreal lakes: a case study in northern Finland

K Kangas, KM Vuori… - Boreal environment …, 2012 - search.proquest.com
Ski resorts are important tourist attractions in boreal and alpine regions. However, land use
related to development of such mass tourism may damage ecosystems. We investigated the …

[PDF][PDF] Changes in the Trophic Status of Three Mountain Lakes--Natural or Anthropogenic Process?

E Sienkiewicz, M Gąsiorowski - Polish Journal of Environmental Studies, 2014 - pjoes.com
Changes in the Trophic Status of Three Mountain Lakes – Natural or Anthropogenic Process?
Page 1 Introduction During the last millennium, the eutrophication of lakes has become …