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Annual cycle of the satellite chlorophyll-a in the juan fernandez archipelago (33 degrees s), chileLATIN AMERICAN JOURNAL OF AQUATIC RESEARCHLAT AM J AQUAT RES
(PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO, 2016)
Nutrients cycling aspects in stands of Pinus-elliottii engelm var elliottii under differents resining intensities .1. litter fall
(Inst Tecnologia Parana, 1994-01-01)
Litter production was measured for two years (november 1986 to october 1988) in a 29 year -old Pinus elliottii var. elliottii stand in differents resin treatments. Needle production comprised 9 to 93% of total litter fall, ...
Nutrients cycling aspects in stands of Pinus-elliottii engelm var elliottii under differents resining intensities .1. litter fall
(Inst Tecnologia Parana, 1994-01-01)
Litter production was measured for two years (november 1986 to october 1988) in a 29 year -old Pinus elliottii var. elliottii stand in differents resin treatments. Needle production comprised 9 to 93% of total litter fall, ...
Primary productivity maintenance through chlorophyll a changes in Elodea potamogeton during an annual cycle
(Elsevier, 1992)
Measurements of the photosynthetic rate (oxygen exchange) and concentration of chlorophyll a (Chl a) were conducted, during an annual light cycle, in Elodea potamogeton (Bert.) Espinosa, a submerged limnic plant with ...
Germ Cell Dynamics during the Annual Reproductive Cycle of Dendropsophus minutus (Anura: Hylidae)
(Zoological Soc Japan, 2011-11-01)
Thirty male specimens of Dendropsophus minutus Peters, 1972, were collected from April 2004 to March 2005 in the region de Sao Jose do Rio Preto/SP, to conduct a histological study during the seasonal and annual cycles. ...
Germ Cell Dynamics during the Annual Reproductive Cycle of Dendropsophus minutus (Anura: Hylidae)
(Zoological Soc Japan, 2011-11-01)
Thirty male specimens of Dendropsophus minutus Peters, 1972, were collected from April 2004 to March 2005 in the region de Sao Jose do Rio Preto/SP, to conduct a histological study during the seasonal and annual cycles. ...