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En este ensayo se proponen tres conceptos teóricos —performatividad, posicionalidad y relacionalidad— para explorar cómo los actos y las prácticas autobiográficas se entrecruzan con posicionalidades y relaciones de género. Estos conceptos se aplican a seis dominios de las narrativas de vida de mujeres desde el año 2000: vidas transnacionales; vidas gráficas; vidas en línea; vidas de ciudadanas modernistas en el estado nación; vidas vulnerables; y vidas personificadas y materiales. Concluye que, a pesar de que el feminismo se ha mercantilizado de diversas maneras bajo un capitalismo global, se puede revigorizar y reorientar de modo flexible a través de actos de narración personal. Al intervenir en la teorización de los discutidos ámbitos de experiencia e identidad, estos dominios de la producción de historias personales indican cómo el feminismo contemporáneo, en palabras de Ella Shohat, continúa siendo “un lugar polisémico de posicionalidades contradictorias” (1-2) This essay presents three theoretical concepts —performativity, positionality, and relationality— for exploring how autobiographical acts and practices intersect with gendered positionalities and relations. It then applies these concepts to six domains of women’s life narrative since 2000: Transnational Lives; Graphic Lives; Online Lives; Modernist Citizen Lives in the nation state; Vulnerable Lives; and Embodied and Material Lives. It concludes that, although feminism has become commodified in new ways under global capitalism, it can be energized and adaptively reoriented by acts of personal narration. As these domains of life story production intervene to theorize the contested grounds of experience and identity, they indicate how contemporary feminism, in Ella Shohat’s words, continues to be “a polysemic site of contradictory positionalities” (1-2).

Two distinct forms of Pseudocrossidium crinitum (Bryophyta) exist- a form with a white hair point on the leaf, and one with a yellow hair point on the leaf. The white and yellow forms exist in similar areas, but the yellow hair point form is found on its own in arid areas. In this paper we analyse 16 morphometric variables and chloroplast and nuclear DNA molecular information to determine whether Pseudocrossidium crinitum should be separated into two species based on morphological differences. We use ANOVA, Principal components analysis and cluster analysis to analyse the morphometric data. Four significantly different morphological differences were found between the two forms. Five haplotypes were revealed from 8 samples, with only one haplotype shared amongst them. Two samples from the Cedarburg exhibit highly different DNA to the rest of the samples. Although genetic sampling was not large enough on which to base significant conclusions, we find that the two forms - are morphologically differentiated enough to separate Pseudocrossidium crinitum into two species.

The aim of this study is to evaluate the use of Willdenowia incurvata for the construction of dwellings on a farm outside Nieuwoudtville in the Northern Cape. The research intends to determine how much of the resource (Willdenowia incurvata) is used, the method of utilisation and whether this is environmentally sustainable. An extensive survey of each house in the area was included as a vital part of the study. We did transects to asses the biomass of Willdenowia incurvata in the field; we mapped areas where harvesting takes place; and we performed experimental harvests to determine the typical size and amount of restio used per metre during house construction. On average, it was found that each round house used 2 626kg of restios (wet weight), and rectangular houses used 1 189kg of restios. We found that patch size varied (from 0.19ha to 9.91 ha) and patch biomass varied (from 21 041 hg/ha - 54 021 kg/ha) in the harvested areas. Utilising the general growth rate of Willdenowia incurvata (from Pierce, 1984) and the results of the calculated biomass present in the field and on the houses, three important conclusions were drawn. Firstly, it was found that the amount of restios used as construction material found on the 77 houses in the area is one third less than the amount of restios available in the harvested patches (xkg restios in harvested patches, xkg on houses). Secondly, if harvesting for a few houses (i.e. 10) takes place every five years, it seems that the use of Willdenowia incurvata is sustainable. Therefore no changes to the harvesting method, frequency and intensity are apparently necessary. Thirdly, the harvested areas have a higher density of restios per hectare than the unharvested areas. The use of Willdenowia incurvata for dwelling construction on the farm outside Nieuwoudtville appears to be environmentally sustainable from the findings of this study. It is important to note that this is a snapshot view of the situation, and that assessments of sustainable harvesting practices need to be long term, and continuously reviewed.