Johann Lutjeharms

**Johann Reinder Erlers Lutjeharms** (13 Eprel 1944 - 8 June 2011), bụ onye isi sayensị mmiri nke South Africa na ikike na oceanography nke Agulhas Current, onye dere ọrụ doro anya na isiokwu ahụ, The Agulhas current (Springer 2006).  nchọpụta  bụ usoro mgbasa ozi buru ibu nke oké osimiri ndị dị n'akụkụ ndịda Afrịka na mmetụta ha na ihu igwe na ihu igwe, ọ sonyere na njem nyocha 17 ma bụrụ onye na-ahụ maka ọrụ 48 ọzọ a rụrụ na njem ndị dị otú ahụ.

## Ọrụ sayensị
Lutjeharms sonyeere National Research Institute for Oceanology nke South African Council for Scientific and Industrial Research (CSIR), ebe o nwere ọkwa onye isi nchọpụta ọkachamara.  ghọrọ Onye isi oche nke Ocean Climatology na Mahadum Cape Town na 1990 ma, na 1993, ọ ghọrọ onye isi nchoputa nke UCT's Centre for Marine Studies .  E mere ya Prọfesọ Extraordinarius na Mahadum nke South Africa na 2009.

### Mmetụta ọmụmụ
O chepụtara okwu 'Natal pulse' n'afọ 1988 iji kọwaa nnukwu mmiri na Agulhas Current nke malitere na nso Durban. Nke a na-eji nwayọọ nwayọọ na-agbadata n'ụsọ oké osimiri ọwụwa anyanwụ nke South Africa na-aga Port Elizabeth, wee hapụ ụsọ oké osimiri na U-turn a maara dị ka retroflection. 'ịbụ Agulhas Return Current, ọ tụgharịrị n'ebe ọwụwa anyanwụ, tupu ọ laghachi Madagascar.

### Delagoa Bight eddy
Lutjeharms kọwakwara  kpọọ cyclonic Delagoa Bight eddy.

### Onyinye na mkpakọrịta
Lutjeharms bụ onye natara nsọpụrụ kachasị elu nke South Africa, Order of Mapungubwe (Silver) (2010), maka enyemaka ya na ihe ndị ọ rụzuru na sayensị oceanographic. Mahadum nke Cape Town nwere ụdị mmata atọ maka ndị ọrụ agụmakwụkwọ ya; Lutjeharms natara atọ ahụ, o nwekwara nzere nsọpụrụ site na mahadum Johannesburg, Pretoria na Rhodes.

* Academy of Science of South Africa SAJS Centenary Award
* Ihe nrite German Humboldt Research (1993) 
* Ihe nrite nke European Geophysical Union Fridtjof NansenIhe nrite Fridtjof Nansen
* National Science and Technology Forum Individual Over a Lifetime (2008) 
* Ihe nrite Royal Society nke South Africa John FW Herschel
* Ihe nrite Stanley Jackson nke South African Society for Atmospheric Sciences
* Mahadum nke Cape Town DSc degree (1992) (ọkwa kachasị elu nke mahadum) 
* Mahadum nke Cape Town Faculty of Science Research Award
* Mahadum Otago New Zealand Williams Evan Nleta Fellowship
* National Science and Technology Forum (NSTF) Onye mmeri nke ihe nrite (2007/2008) 
* South African Network for Coastal and Oceanic Research (Sancor) Ihe nrite John D Gilchrist

### Ọfịs na ndị otu

* Onye otu Academy of Science nke South Africa
* Onye otu Council nke South African Society for Atmospheric Sciences na onye otu nsọpụrụ
* Die Afrikaner Genootskap, Stellenbosch, onye otu
* International Association for the Physical Sciences of the Oceans, onye otu ọrụ
* Onye otu ọrụ International Union of Conservation of Nature and Natural Resources
* Royal Society of South Africa, Fellow, onye otu kansụl na osote onye isi oche
* Kọmitii Sayensị maka Nnyocha Oceanic (SCOR), onye otu ọrụ
* Kọmitii Mba South Africa maka Nnyocha Oceanographic, onye otu
* South African Society of Atmospheric Sciences, onye otu nsọpụrụ, onye otu kansụl
* Suid-Afrikaanse Akademie vir Wetenskap en Kuns, onye otu, Faculty Council for Science

### Asụsụ Afrikaans
Lutjeharms gbasaa mgbalị agụmakwụkwọ  n'Asụsụ Afrikaans site n'ịchịkọta akwụkwọ ọkọwa okwu nke okwu oceanographic, ma nye aka na akwụkwọ ọkọwaokwu nke asụsụ ahụ.

## Akụkọ ndụ

### Mbido ndụ na agụmakwụkwọ
A mụrụ Lutjeharms na Bloemfontein na 13 Eprel 1944, ọ gara Grey College.  gụsịrị akwụkwọ na physics ma, na 1971, nata MSc (cum laude) ya na oceanography na Mahadum Cape Town ma nye ya Harry Crossley Bursary, Fisheries Development Corporation postgraduate overseas bursary na CSIR overseas borsary iji mụọ maka PhD na Mahadim Washington, ebe ọ gụsịrị akwụkwọ n'afọ 1977. 

### Alụmdi na nwunye na ụmụ
Lutjeharms lụrụ Ronel ma ha nwere ụmụ abụọ, Wilhelm na Maria.

### Ọnwụ
Lutjeharms nwụrụ n'ụlọ ya na Stellenbosch, mgbe ọ dị afọ 67, na World Oceans Day, 8 June 2011, mgbe ọ lụchara ọgụ afọ 10 na ọrịa kansa.

## Edensibia