Umakhi ophumelelayo ophumelele kanye noHlelo, Unikeze imisebenzi yakhe eminingi phakathi nesikhathi esedlule 30 iminyaka yokulondolozwa kwamagugu wemvelo namasiko kanye nezinkinga zezemvelo nezokusimama.

Ubengomunye wabasunguli ababili be-WWF Greece (kanye nomongameli wayo kusuka 1996 ukuze 2004 futhi kusuka 2005-2006) kanye neNhlangano Yokuvikelwa Kwe-Prespa (kanye noMongameli wayo phakathi 2004) futhi kube nomthelela ekusungulweni kweBrikhi Biotope - Isikhungo seWetland. Ubuye abe yilungu leBhodi ye-WWF International (Ngamagama amabili) kanye nezisekelo ze-Tour du valat nezisekelo ze-sansouire ku-camar (Kusukela ekuqaleni kweminyaka yama-1990). In 2009 I-WWF International iphakamisile njengelungu lokuhlonipha.

Phakathi kweminye imisebenzi yakhe ukusungulwa kanye nokuhlanganiswa kwe-medwet (I-Medithera i-Wetlands Endiative yomhlangano weRamsar), Ukuhlanganiswa kweqembu elisebenzayo lesiko leRamsar kanye ne-IUCN Delos Initiative, futhi uqondise i-med-ina (Isikhungo saseMedithera semvelo kanye ne-anthropos). In 2010 Unikezwe udokotela ohlonishwayo ngomsebenzi wakhe wezemvelo yi-Athene Ezolimo Enyuvesi. Ubuye wahileleka nomsebenzi wemvelo wenzalamizi e-ecumenical kanye nokuphathwa okuhlanganisiwe kwe-MT. Umphakathi Ongcwele we-Athos.

In 2012 wanikezwa umklomelo we-ramsar ekuqasheni okukuzuzayo.

Ubhale okungaphezulu kwalokho 250 imibhalo, Izahluko zezincwadi nezincwadi ezakhiwe kanye nokuhlela, Ukulondolozwa Kwemvelo Nemvelo, kanye nokusimama.