CACTUS antologia não poética do perfil de personagem feminina
CACTUS averigua o potencial poético, lúdico e dramatúrgico de perfis de personagens femininas: um projecto que trabalha os materiais que o antecedem. Uma exposição performativa que é um puzzle, uma dramaturgia partilhada e inter-biográfica, fruto da experiência, testemunho e perfis de várias actrizes.
CACTCUS é uma performance que conta com o apoio da Fundação GDA e da Kubikgallery, e estreia no segundo trimestre de 2022, no Porto.
Uma ideia de Mafalda Lencastre em carta aberta à colaboração espontânea para a primeira fase de pesquisa, à qual responderam a Ana Mafalda Pereira, a Belisa Branças, a Clarisse Zarvos, a Laura Frederico, a Leonor Carvalho, a Maria Leite, a Maria Olas, a Sara Costa e a Teresa Vaz.
A cactus is a succulent adapted to dry, desert-like conditions. Not all succulents are cacti; only one quarter of the 10,000 species of succulents belong to the cactus family. Most cacti store moisture in their stems rather than in thick, fleshy leaves like other succulents.
Many live in extremely dry environments, even being found in the Atacama Desert, one of the driest places on earth.
Cacti show many adaptations to conserve water. Almost all cacti are succulents, meaning they have thickened, fleshy parts adapted to store water. Unlike many other succulents, the stem is the only part of most cacti where this vital process takes place. Most species of cacti have lost true leaves, retaining only spines, which are highly modified leaves. As well as defending against herbivores, spines help prevent water loss by reducing air flow close to the cactus and providing some shade. In the absence of leaves, enlarged stems carry out photosynthesis.
Many cacti have short growing seasons and long dormancies, and are able to react quickly to any rainfall, helped by an extensive but relatively shallow root system that quickly absorbs any water reaching the ground surface. Cactus stems are often ribbed or fluted, which allows them to expand and contract easily for quick water absorption after rain, followed by long drought periods. Like other succulent plants, most cacti employ a special mechanism called "crassulacean acid metabolism" (CAM) as part of photosynthesis.
Transpiration, during which carbon dioxide enters the plant and water escapes, does not take place during the day at the same time as photosynthesis, but instead occurs at night. The plant stores the carbon dioxide it takes in as malic acid, retaining it until daylight returns, and only then using it in photosynthesis. Because transpiration takes place during the cooler, more humid night hours, water loss is significantly reduced.
A few species differ significantly in appearance from most of the family.
Cacti have a variety of uses: many species are used as ornamental plants, others are grown for fodder or forage, and others for food (particularly their fruit).
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