Professors. Dendrology, Biology, Ecology

Dr. Dwight Smith

Professor of Biology
West Indies College
Mandevillel, Jamaica
drsmith@toj.com

Dr. Smith took the course in June-July, 1996. Some months later he wrote a letter to Dr. Humberto Jimenez Saa, including the following paragraph: "I can not tell you enough how much I gained by taking class this summer. I have been able to key dozens of plants since returning to Jamaica. Currently I am teaching an ecology class and for lab I am having the students identify plants using the matrix you helped us make there plus Adam´s Flowering Plants of Jamaica. Our species are mostly different but the families and genera are mostly the same. I am making ….."
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Dr. Ed Jensen
Professor (Dendrology)
College of Forestry
Oregon State University
Corvalis, OR 97331
USA
ed.jensen@orst.edu
Fax (+1-541) 737-3049

Dr. Jensen said: " When I decided to take this course, I was looking especially for an introduction, a way of getting into trees in tropical regions, and I found the course to be very effective, along those lines, especially developing the matrix, and using the keys; it was a good way to start, to become familiar with the different families and genera and, in some cases, species of tropical forest". "...It is hard for me to imagine traveling through tropical forests without having a course like this ...".

"...I think that the strategy of moving around the country and moving to different forest types is extremely productive, I like the idea of spending a significant amount of time out in the field looking at the entire plant and looking at all the characteristics you could see, but I also find extremely effective to spend a significant amount of time in the "classroom", so to speak, and we can look at the characteristics with great detail and share information and develop our notes effectively. I think that's a good effective teaching strategy. In general, logistics had gone well, you need it to be flexible for a variety of reasons, and you have done a good job with that".

........." I would certainly recommend it to graduate students or professors who are interested in doing international work... or even a graduate experience if they were going to spend time in tropical forests. I think it will be very difficult to acquire the knowledge, that we have acquired, on our own. I think it would take a very long time to do that...".
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Prof. Jean Francois BEAUVAIS

71 Grand Rue
La Rochefoucaauld
FRANCE

Jean Francois works as "Professeur de Sciences Naturelles" in France. He has been practicing botany for about 15 years in temperate and mediterranean Europe. He took the course in 1996 and, in August 1997, he wrote a letter to Dr. Humberto Jiménez Saa, including the following paragraph (See English translation below): "En ce que concerne mon opinion actuelle sur le cours de Dendrology, elle reste tres positive. …. Pour revenir a la matrice, cela me parait tres pedagogique pour un integration progressive des connaissances et aussi parce qu'elle permet au stagiaire de s'appropier le systeme dans son propre mental, a son rythme…".

Jean Francois: "My opinion on the Dendrology course is still very much positive …. I found that the matrix is a very useful (pedagogical) device to progressively integrate knowledge. The student assimilates the system following his/her own rhythm ..."
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Prof. Vera Lex Engel

Departamento de Ciencias Florestais
UNRPS-Campus Botucatu
Botucatu-SP
Brasil
FAX: (55)-149-21348
e-mail: vlegel@laser.com.br

Vera received a fellowship from the International Tropical Timber Organization (ITTO), and was finishing her Ph. D. studies in Forest Ecology. She teaches Dendrology in Brasil. Speaking in Portuguese, she declared (see English translation below): "Meu interesse em vir a este curso foi principalmente pelo seu aspecto pedagógico..... Já havia lido algumas publicaçoes do Dr. Jiménez Saa e me interesei muito pela maneira em que ele ensina dendrologia ..."

"Eu aprendi dendrologia conhecendo especies e daí, acumulando conhecimento de especies e géneros, pude ter uma idea de familia; quando, na verdade, o caminho tem que ser justamente o inverso... ". " ... Sob características vegetativas dos géneros e das familias, eu tinha um pouco de conhecimento mais nao estava organizado na minha cabeça. Acho que isso é o mais importante do método; a gente consegue organizar as ideas na cabeça, colocar em gavetas e depois consegue abrir as gavetas no momento certo pra trabalhar"...."

"O curso foi muito bem organizado; tudo pensado nos seus mínimos detalhes. Ficamos em alojamentos muito bons, muito confortáveis, nosso transporte também foi bastante eficiente....."

"....Eu pretendo recomendá-lo a outras pessoas do meu pais. O curso é muito interessante porque pessoas de cualquer nível de conhecimento podem fazer e aproveitar da mesma maneira. Convivemos por exemplo, neste grupo com pessoas que nao tinham experiência em dendrologia nem conhecimento botánico, e no meu caso, que já tenho uma experiência de quase 10 anos trabalhando com dendrologia, aprovetei igualmente o curso e me enriqueceu muito em termos de conhecimento. ".

Vera Engel: I came to take this course maily because I wanted to know the methodology. I kew some of the publications by Dr. Humberto Jiménez and I was curious about his methods to teach dendrology.

I had learned dendrology starting with species; then, observing species and genera, I got an idea of the families. Now I know that we should follow the opposite direction. I feel that this method of teaching dendrology allows people to organize her ideas in her head; it is like stablishing drawers to keep knowledge and, after that, people will open such drawers whenever she needs to.

The course was well organized; everything was ordered. We passed in good hotels, and transport was efficient..

I will recommend this course in Brazil. Persons with different levels of knowledge may equally take advantage of this course. For instance, there were people without any experience in dendrology and people like me with almost 10 years of experience; and I equally took advantge of the course.

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Dr. Charles F. Quibell
(Professor of Biology)
Dpt. of Biology
Sonoma State University
Rohnert Park, CA 94928
USA
quibell@sonoma.edu


Dr. Quibell is now retired. When he took the course he said: "This is my first intensive tropical experience"....."I came actually for some practical knowledge in being able to recognize woody trees of the tropics, particularly those that have good wood for furniture, ....". ".....Sometimes it seems that we work very hard, six days a week, ten hours a day, we get out money's worth, in a very real sense,... ".

"So the course is expanding my horizons, in a very constructive and yet in a very rewarding way. .... We get to know each other all very well, very quickly which I have found in my many years of teaching is a very important thing in a class, to have a camaraderie and a generally helpful environment."

".....I think being in the field with the plants is a much better way to learn about plants than the static laboratory with things brought in and pictures flashed on the wall and so forth. ... Being able to get out and smell them and taste them and touch them and walk among them is extremely important. ... and I think we all have become as a family, to learn together and that's, I think one of the essential strong points of the course design. Live together, work together and profit from our own strengths and interests".

..... "This course is best described as intensive, very constructive, its pedagogy is very fine tuned and Dr. Jimenez, the course manager, sticks to it very, very diligently. At first it seems a little frustrating but very soon you understand that his method works and you begin to see patterns that you hadn't seen before, that the patterns are different that you expect, on times but are very reassuring once you begin to see them. This was in a very short period of time, you can get a basic structure of understanding dendrology in the tropics, and is very, very useful".

" I'll recommend it to my students, particularly those who are interested, as many more students are now in tropical biology, particularly tropical ecology. I'll recommend it to some of my colleagues, specially those who are younger or haven't yet had a tropical training who would profit a great deal over their careers so, having this as another perspective. It's got to be one of the best ways to get your foot in the door into the tropics, in a very short period of time".
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Dr. Duane Houck
3827 Prospect Church Rd.
Ooltewah TN 37363
USA
(423) 396 2615/
fax: (423) 238 3287


Dr. Houck used to teach biology and now he is retired. He declared:"The course was offered in a way that a person with botanical background and one that did not had a background, everybody one could benefit."

"When I first arrived I thought there might be a lot of primitive camping involved and I've been happily surprised over the convenience lodging and the good meals that are always available. It's been very satisfactory and helps us in using all our energy in concentrating in the subject matter that we came down here to understand more fully.

"All of the teachers have been very gracious and kind, tending to all we need and also directing us to the very interesting things that we are observing every day, calling our attention to things of importance and giving full explanations, helping us to understand and put it all on perspective".

"I certainly recommend this course as a background for any young teacher in botany, ... to understand the vegetation of the tropics, to compare with the temperate region; and -of course- to anybody who does have the time, as a retired person, this is an excellent way to continue learning".
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Ing. Agr. Esteban Guerra
Universidad Nacional de Patagonia
Esquel, Chubut
Argentina

Esteban is a professor and researcher in Dendrology; he said he would recommend the course especially to foresters in the Misiones province.
Also two colleagues from Argentina, For. Engs. Graciela Moglia de Lugones and Ana Maria Giménez de Bolson, who took the course in 1994 and who work as Dendrologists and Wood Taxonomists for the Univeristy of Santiago del Estero, strongly recommended the course.

Notice: In November, 1996, Dr. Humberto Jiménez-Saa, course manager, went to Misiones, Argentina, after being invited by the Forestry School of the "Universidad de Misiones", to give a 2-week course on Dendrology. This course was attended by university professors in the areas of both dendrology and plant taxonomy.

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