13.07.2015 Views

evropska konvencija o krajini - Ministrstvo za infrastrukturo in prostor

evropska konvencija o krajini - Ministrstvo za infrastrukturo in prostor

evropska konvencija o krajini - Ministrstvo za infrastrukturo in prostor

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

približno 637 milijonov turistov obiskaloSredozemlje, kar je 273 milijonov več kot leta2000 3 .– V kmetijstvu sta prisotna dva procesa, naeni strani moderniziranje kmetijskih območijz uvajanjem novih tehnologij <strong>in</strong> kmetijskihpraks, kar vpliva na izgubo obstoječihkulturnih kraj<strong>in</strong>, prav tako pa prispeva tudi kuvajanju novih kraj<strong>in</strong>skih vzorcev. Z<strong>in</strong>tenziviranjem kmetijske pridelave seobičajno precej zmanjšata biotska <strong>in</strong>kraj<strong>in</strong>ska raznovrstnost (vrste, habitati), šezlasti z osuševanjem mokrišč (3 mio hamokrišč v času rimskega imperija je bilozmanjšano <strong>za</strong> 93%, to je na samo 200,000ha v letu 1994), izgubo sip<strong>in</strong>, spremembamivodnih strug <strong>in</strong> podobno. Na drugi strani seopuščajo velike kmetijske površ<strong>in</strong>e <strong>in</strong> prihajado <strong>za</strong>raščanja kulturne kraj<strong>in</strong>e kot posledicatega. Na ta nač<strong>in</strong> se zgubljajo tradicionalnikraj<strong>in</strong>ski vzorci rabe <strong>prostor</strong>a, kot na primerterase, tradicionalne strukture <strong>za</strong> preprečevanjeerozije, poljske delitve, prevladanaravnih elementov <strong>in</strong> podobno.– Dodatno k temu lahko prištejemo še erozijotal <strong>in</strong> desertifikacijo, ki predstavljata trajnogrožnjo zlasti v kmetijskih območjih <strong>in</strong> takovplivata na kraj<strong>in</strong>o. Vse to predvsem <strong>za</strong>radislabe kmetijske prakse. Prav tako bodonegativni vplivi klimatskih spremembnajverjetneje pomembno zmanjšali kakovostokolja v celotni regiji.– Gozdni požari v obalnih območjihSredozemlja so resna grožnja <strong>in</strong> velik problem<strong>za</strong> tamkajšnje gozdove, saj se zmanjšujepovrš<strong>in</strong>ski pokrov <strong>in</strong> sprem<strong>in</strong>jajo splošneznačilnosti kraj<strong>in</strong>e na pri<strong>za</strong>detih območjih.Ponavadi so ti gozdovi blizu urbanih <strong>in</strong>turističnih območij, <strong>za</strong>to so njihoveklimatske, socialne <strong>in</strong> vidne funkcijepomembno zmanjšane. Pogozdovanje kotukrep po požarih ni vedno uspešno, zlasti skraj<strong>in</strong>skega vidika, saj se uvajajo novedrevesne vrste, kot tudi nenaravni kraj<strong>in</strong>skivzorci (l<strong>in</strong>ijske <strong>in</strong> neorganske oblike).Več<strong>in</strong>a zgoraj navedenih problemov jesoodvisnih <strong>in</strong> tvori kompleksna omrežja medsebojnihodnosov. Kakorkoli, urbani<strong>za</strong>cijo obalnihobmočij lahko imamo <strong>za</strong> problematičen proces,v največji meri odgovoren <strong>za</strong> degradacijom<strong>in</strong>ished biological diversity and landscapevalues <strong>in</strong> the coastal areas. The most attractivesites, those that are naturally preservedand with high landscape values, are understrongest pressures.Tourist <strong>in</strong>dustry <strong>in</strong> the region represents 33%of <strong>in</strong>ternational tourism. In the year 2025about 637 mio tourists are expected to visitthe Mediterranean, which makes about 273mio more than <strong>in</strong> 2000 3 .– Two ma<strong>in</strong> processes are evident <strong>in</strong> agriculture,namely modernisation of agriculturalareas on the one side by <strong>in</strong>troduc<strong>in</strong>g newfarm<strong>in</strong>g technologies and practices, whichresults <strong>in</strong> loss of exist<strong>in</strong>g cultural landscapes,but also <strong>in</strong> <strong>in</strong>troduction of new landscapepatterns. By <strong>in</strong>tensify<strong>in</strong>g agricultural production,biological and landscape diversity wasreduced tremendously (species, habitats), especiallyby dry<strong>in</strong>g out the wetlands (3 millionhectares <strong>in</strong> the Roman era to 200,000 hectaresby 1994, represent<strong>in</strong>g a reduction of93%), dune loss, changes of water coursesand alike. On the other side agricultural areasare set aside and trends towardsrenaturalisation of cultural landscapes areunder way due to abandonment of farm<strong>in</strong>g.In this case many traditional landscape typesare lost, such as terraces, traditional soil erosionstructures, division of fields, articulationof vast areas by natural elements and alike.– In addition, soil erosion and desertificationpersist to be a serious threat particularly <strong>in</strong>agricultural areas, affect<strong>in</strong>g the landscape.All these <strong>in</strong> most of the cases as a result ofbad agricultural practices. Also, the negativeimpacts of the climate change may significantlydeteriorate environmental conditionsof the region.– With respect to forests, forest fires are a seriousphenomenon <strong>in</strong> the Mediterraneancoastal areas that reduces land cover andchange the overall landscape characteristicsof a certa<strong>in</strong> areas. Usually, those areas closeto urban and tourist areas, therefore theirfunctions, such as climatic, social and visualis dim<strong>in</strong>ished significantly. Reforestation thattakes place after the fires are not always successfulfrom the landscape po<strong>in</strong>t of view asnew tree species are <strong>in</strong>troduced, as well as263Delavnica 3 / Workshop 33idemidem

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!