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Wyszukujesz frazę ""Ochrona przyrody"" wg kryterium: Wszystkie pola


Wyświetlanie 1-3 z 3
Tytuł:
Alternatywne koszty ustanowienia rezerwatów przyrody w lasach na przykładzie wybranych nadleśnictw województwa mazowieckiego
Opportunity costs of establishing nature reserves in selected forest districts of the Mazowieckie Province
Autorzy:
Kaliszewski, A.
Młynarski, W.
Powiązania:
https://bibliotekanauki.pl/articles/1315962.pdf
Data publikacji:
2014
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
woj.mazowieckie
ochrona przyrody
nadlesnictwa
Nadlesnictwo Celestynow
Nadlesnictwo Plonsk
Nadlesnictwo Zwolen
Nadlesnictwo Grojec
rezerwaty przyrody
ustanowienie rezerwatu
koszty straconych korzysci
utrata miejsc pracy
zmniejszenie przychodow
biodiversity conservation
public forests
local labour market
tax concessions
Opis:
The article presents the results of research on the opportunity costs related to establishing nature reserves in four randomly-selected forest districts located in the Mazowieckie Province: Celestynów, Grójec, P³oñsk and Zwoleń. Our analysis included calculation of profits forgone by forest districts due to the cessation of timber harvesting in nature reserves and an estimation of work places lost as a result of introduction of new limitations, as well as the expenses incurred by municipalities related to their establishment of forest tax concessions in nature reserves. The establishment of nature reserves incurred losses related to timber harvest of about 246 thousand m3 during the period of 10 years, which is equivalent to between 4.1% and 19.8% of the planned timber harvest stated in the forest management plans of the studied forest districts. Total opportunity costs were equal to 25.5-27.2 million PLN during these 10 years or 1502-1605 PLN/ha of nature reserve annually. Annual opportunity costs calculated per unit of forest area were equal to 56-60 PLN/ha. The estimated loss in work places was 98.8 working days annually per 1000 ha of forest area in forest districts. Total expenses incurred by municipalities related to establishment of forest tax concessions in nature reserves reached about 18.1 thousand PLN in 2011. The research results show that the economic and social costs of nature protection activities are concentrated in their places of their origin. Those costs are felt the most by the owners of the affected forests and local communities. We recommend that possibilities are explored for the introduction of instruments to allow the mitigation of negative effects resulting from restrictions in forest use. Restructuring of forest and nature protection policy, to take into account the interests of all stakeholders would provide an improved model for the use of these forests.
Źródło:
Leśne Prace Badawcze; 2014, 75, 1; 89-99
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spór o Puszczę Białowieską w świetle sporu o ochronę przyrody na świecie
The Bialowieża Forest controversy in the light of the world dispute in conservation biology
Autorzy:
Witkowski, Z.
Powiązania:
https://bibliotekanauki.pl/articles/1293784.pdf
Data publikacji:
2017
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
Puszcza Bialowieska
lasy
gospodarka lesna
ochrona przyrody
ochrona bioroznorodnosci
koncepcja Soule
koncepcja Kareiva i Marvier
konflikt przyrodnicy-lesnicy
Białowieża Forest
naturalists vs. foresters
conservation dispute
Soulé and Kareiva
management of bark beetle
outbreak
mess in conservation forms
Opis:
The controversy between naturalists and foresters on the management of the Białowieża Forest is one of numerous disputes in conservation biology. Cause of the dispute is a difference in stand-point on the purpose of nature conservation. Biocentrists (Soulé 1985) argue that the only goal should be to preserve natural processes as well as endangered ecosystems and species. Anthropocentrists on the other hand (Kareiva, Marvier 2012) support conservation as a need of mankind, i.e. the sustainable support of ecosystem services with the protection of species and ecosystems simply being a side effect. Another important factor in the dispute is the management of bark beetle mass outbreaks. Foresters try to control by removing the infested trees, but naturalists protest against this practice. However, in 2013 the European Commission clearly presented its statement in this regard (EU Guidelines on Wilderness in Natura 2000) and thus the dispute has only shown that none of the debating parties are familiar with the EU guidelines. According to the author, the more serious problem of messy organization of the Białowieża Forest conservation is rarely raised in the dispute. Multiple protected areas were established in the forest based on six different law forms for nature conservation and two forms of international origin. Such surplus of forms and areas leads to chaos and hinders the management of this valuable area.
Źródło:
Leśne Prace Badawcze; 2017, 78, 4
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przepustowość szlaków turystycznych na Szczelińcu Wielkim i Błędnych Skałach w Parku Narodowym Gór Stołowych
Assessing the tourism carrying capacity of hiking trails in the Szczeliniec Wielki and Bledne Skaly in Stolowe Mts. National Park
Autorzy:
Rogowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/1291617.pdf
Data publikacji:
2019
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
Gory Stolowe
ochrona przyrody
Park Narodowy Gor Stolowych
Szczeliniec Wielki
Bledne Skaly
pojemnosc turystyczna
szlaki turystyczne
przepustowosc
ruch turystyczny
monitoring
czujniki pyro-elektryczne
nature conservation
Tourism carrying capacity
tourist trails
tourist flows
pyro-electric sensors
Stołowe Mts.
National Park
Opis:
The objective of this study was to determine the tourism carrying capacity on hiking trails in the Szczeliniec Wielki and Błędne Skały. Those attractions are located in the Stołowe Mts. National Park of the Sudetes in the South-Western part of Poland along the border with the Czech Republic. The total area of the Stołowe Mts. NP is 6,340 ha and it contains around 100 km of marked hiking trails. Tourist traffic in the Szczeliniec Wielki and Błędne Skały has its peaks during weekends and holiday periods reaching mass tourism scales. For this reason it is important to establish a clear tourism carrying capacity and to ensure this capacity is not exceeded. In this study, tourism carrying capacity was estimated based on trail width measurements and observations on the visitors' behavior on trails. As a result an optimal distance between the visitors on a hiking trail was determined to be 4 meters of trail length per person. Whether the tourist carrying capacity was exceeded, was determined by calculating an index based on visitor data collected through the Monitoring System of tourist traffic (MStt). The MStt system consists of 38 infrared traffic counters (pyro-electric sensors) installed at the tourist trail entrances within the Stołowe Mts. National Park borders. Visitor data were aggregated into daily, monthly and annual reports, taking into account the direction of the visitors traffic on the studied hiking trails, i.e., entries only (IN), exits only (OUT) and total passings (IN+OUT). The tourist flow in Stołowe Mts. NP was characterized by its strong fluctuations over time with the carrying capacity index being exceeded only during long weekends and holiday periods. Additionally, the peak in traffic occurred around midday in spring and summer months. During those periods, the average traffic exceeded the hourly tourism carrying capacity by ca. 30%. Significant differences in tourist traffic were due the variability in visitor numbers, time of peak traffic and the dynamics of visitor numbers.
Źródło:
Leśne Prace Badawcze; 2019, 80, 2
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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