Results 121 to 130 of about 7,251 (205)

Humide areas in Paraguay: description of vegetation

open access: yes, 1992
The humid areas in Paraguay have been poorly studied, and in some of them only sporadic collections have been performed in order to explore both their fauna and flora.
Degen, R.   +2 more
core  

Investigations on the ecology and production-biology of the "floating meadows" (Paspalo-Echinochloetum) on the Middle Amazon. Part 1: The floating vegetation and its ecology

open access: yes, 1970
Investigations on the "floating meadows" (Paspalo-Echinochloetum) of the vârzea- region of central Amazonia in the surroundings of Manaus were made from May 1967 until October 1968.
Junk, W.
core  

Aquatic Macrophytes in the Remediation of Atrazine in Water: A Study on Herbicide Tolerance and Degradation Using <i>Eichhornia crassipes</i>, <i>Pistia stratiotes</i>, and <i>Salvinia minima</i>. [PDF]

open access: yesACS Omega
Ramírez Hernandez MC   +7 more
europepmc   +1 more source

Responses in Plant Growth and Root Exudates of Pistia stratiotes under Zn and Cu Stress. [PDF]

open access: yesPlants (Basel)
Wang Y   +8 more
europepmc   +1 more source

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