Results 61 to 70 of about 1,197 (99)

Ekologija, biodiverzitet i konzervacija slatkovodnih školjki familije Unionidae u Srbiji [PDF]

open access: yes, 2016
Freshwater mussels from the family Unionidae, represent one of the most significant and widespread components of inland water ecosystems. Ecological role of this taxonomic group within water ecosystems is of great significance being an important structural and functional element of benthic communities.
openaire   +1 more source

Partnering for Farmland Biodiversity Conservation: Civil Society and Farmers Working Hand-In-Hand [PDF]

open access: yes, 2012
Agriculture has been Macedonia’s backbone for centuries and has always played an important role in Macedonian society. By maintaining landscape and biodiversity through the ages, Macedonian farmers have been the true guardians of an important national ...
Znaor, Darko
core  

Biotehnologija iz ekoetičke perspektive [PDF]

open access: yes, 2016
Rad nastoji, nakon kratkog uvoda u pojmove biotehnologija i bioinženjering, dati kratak uvid u etičke reperkusije znanstvene manipulacije biljnih i životinjskih stanica.
Saša Marinović
core   +1 more source

1904 (Arachnida: Opiliones) [PDF]

open access: yes
www.mapress.com ...
Axel L. Schönhofer
core  

Uzgoj linjaka (tinca tinca) u laboratorijskim uslovima [PDF]

open access: yes, 2015
Istraživanja biodiverziteta kopnenih voda Srbije sa ciljem konzervacije u in situ i/ili ex situ uslovima sprovode se u proteklih 10 godina u okviru više istraživačkih projekata.
Kovacevic, Simona   +5 more
core  

Biodiverzitet kvasaca u zemljištu i njihov značaj u održivoj poljoprivredi [PDF]

open access: yes, 2017
Metode konvencionalne proizvodnje koje se primenjuju u savremenoj poljoprivrednoj proizvodnji, dovele su do narušavanja stabilnosti prirodnih i agroekosistema. Nekontrolisana upotreba pesticida, mineralnih đubriva i drugih sintetičkih hemijskih jedinjenja, predstavljaju opasnost po zdravlje ljudi i okoline.
openaire   +1 more source

Biodiverzitet i ekologija acidofilnih mikroorganizama koji se koriste za tretman ruda i koncentrata

open access: yes, 2010
Mikrobiološko luženje siromašnih ruda i jalovina nalazi danas veliku primenu, kako za dobijanje 'dopunskih' količina metala, tako i u konceptu zaštite životne sredine. Prirodni proces mikrobiološkog luženja, relativno jednostavnom tehnologijom, se stavlja pod kontrolu, usmerava, i na taj način koristi za sprečavanje nekontrolisanog odliva korisnih ...
Šoštarić, Tatjana   +4 more
openaire   +1 more source

Uticaj klimatskih promena na vezivanje ugljenika, rast i biodiverzitet bukovih šuma u Srbiji [PDF]

open access: yes, 2014
Predictions of the Intergovernmental Panel on Climate Change suggest that the region of Southeast Europe will be strongly influenced by the altered climate conditions in 21 century. It is expected that the summers will be hotter and drier with more extreme events and temperatures that can rise on average as much as 3.8 °C.
openaire  

Različno razumevanje in pomen biodiverzitete v ekologiji, posebno v fitocenologiji

open access: yes, 2000
The review paper gives terminological, conceptual and applicable aspects of biodiversity. Based on relevant literature the author has found that frequencyof use of biodiversity tools depends on the nature of the research object, goals of investigation and the researcherḊs intention as well. The increase of interest in biodiversity tools is significant.
openaire   +2 more sources

Obvladovanje pojava invazivnih rastlin (neofitov) in ohranjanje biodiverzitete na vodovarstvenih območjih

open access: yes, 2017
One of the consequences of adjusting agricultural production techniques to protect water in water protection areas (WPA), is reduction in the intensity of crop production or even the abandonment of land cultivation (especially land situated directly near vulnerable water sources). Inadequately maintained land begins to turn into low-quality grasslands,
openaire   +1 more source

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