zbunjujuće to što "zaštita" može da ima dvostruko značenje: i "protection" i "security" (mada meni prema ovom opisu više liči na "security" - pogledala sam ceo opis); evo šta bi podrazumevalo "agriculrutal land protection": http://www.cato.org/pubs/journal/cj2n3/cj2n3-5.pdf

Poljoprivredno zemljište se obično prevodi kao "agricultural land", pogotovu u kontekstu ove rečenice sa vašeg linka:
Pod poljoprivrednim zemljištem u smislu ove odluke podrazumevaju se: njive, vrtovi, voćnjaci,vinogradi, livade, pašnjaci, trstici, kanali i močvare, koje se nalaze van građevinskih reona naseljenih mesta Opštine, kao i zemljište koje je proglašeno građevinskim, a nije privedeno nameni.
Podela zemljišta:
http://www.podaci.net/_ZAKON/propis/Pravilnik_o_sadrzini/P-s...
7) "opšta namena" zemljišta jeste određenje zemljišta u urbanističkom planu prema četiri osnovne vrste (građevinsko, poljoprivredno, šumsko i vodno zemljište);

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Note added at 22 hrs (2011-04-19 07:56:20 GMT)
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To mi više liči na "obezbeđenje" bar kad su objekti u pitanju:
zaštita poljoprivrednog zemljišta, opreme i objekata na istom (sistem za navodnjavanje, protivgradne stanice, građevinski objekti),

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Note added at 1 day23 hrs (2011-04-20 08:30:34 GMT)
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"Poljočuvar" me asocira na "lovočuvar" (game warden") pa bi možda trebalo razmišljati u tom pravcu:
http://www.thefreedictionary.com/warden
2. An official charged with the enforcement of certain laws and regulations: an air raid warden.
Ovo je samo glasno razmišljanje... :)
Wardening? (Monitoring + wardening?) Pogledajte molim vas paragraf u kome se pojavljuje "wardening" na ovoj stranici:
http://books.google.com/books?id=U3sv-jTBz8oC&pg=PA11&lpg=PA...


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Note added at 1 day23 hrs (2011-04-20 09:10:44 GMT)
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Interesantan članak:
http://www.arcbc.org.ph/wetlands/vietnam/vnm_namcattie.htm
The forestry protection staff are mainly concerned with preventing fires and illegal cutting of trees, and there is no management at the wetland.
...
Excessive hunting and fires due to honey collection during the dry season are the only threats at the wetland. The principal threat in the reserve is human population growth and consequent increased exploitation of the forest and its wildlife for timber, food and profit. Most of the area was sprayed with chemical defoliants during the war, and since then much of the forest has been heavily exploited for timber and cleared for agricultural land. Wardening is reported to be inefficient.

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Note added at 2 days5 hrs (2011-04-20 15:10:33 GMT)
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daaaa :)