The Impact of a Dementia-Friendly Garden Design on People With Dementia in a Residential Aged Care Facility: A Case Study.

BACKGROUND: There is a paucity of evidence on the efficacy of garden design based on dementia-friendly environment (DFE) characteristics on the level of agitation, apathy, and engagement of people with dementia in residential aged care facilities (RACFs). OBJECTIVE: To investigate the effect of a garden improved according to DFE characteristics on agitation, apathy, and engagement of people with dementia in one RACF. METHODS: A case study design with a mixed-method approach was used. RESULTS: There was no significant improvement in the level of participants' agitation following visits to the improved garden, χ2(2) = 5.167, p = .076. A high level of engagement was found in participants during the intervention (Week 1-1, p < .01; Week 1-2, p < .01; Week 2, p < .01; Week 3, p < .05; and Week 4, p < .05) when compared to before intervention (Week 0). A higher level of apathy was found in participants at Week 0 when compared to during the intervention (Week 1-1, p < .05; Week 1-2, p < .01; Week 2, p < .05; Week 3, p < .01; and Week 4, p < .01). Five themes emerged from participant interviews: the presence of sensory-provoking elements in the garden, meaningful engagement in the garden, accessibility of the garden, garden impacts, and garden experiences that demonstrated the effectiveness of the garden. CONCLUSIONS: The garden promoted engagement and decreased apathy of people with dementia living in the RACF with the researcher's partial facilitation of the intervention sessions. The qualitative findings indicated the effectiveness of the garden in reducing agitation.

Environment Shapes the Microbiome of the Blue Orchard Bee, Osmia lignaria : RRH: Environmental Drivers of Bee Microbiome.

Wild bees encounter environmental microbes while foraging. While environmental context affects bee diversity, little is known about it how affects the wild bee microbiome. We used field surveys in 17 urban gardens to examine whether and how variation in local and landscape habitat features shapes the microbiome of the solitary Blue Orchard Bee, Osmia lignaria. We installed O. lignaria cocoons at each site, allowed bees to emerge and forage, then collected them. We measured local features of gardens using vegetation transects and landscape features with GIS. We found that in microbiome composition between bee individuals varied by environmental features such as natural habitat, floral resources, and bee species richness. We also found that environmental features were associated with the abundance of bacterial groups important for bee health, such as Lactobacillus. Our study highlights complex interactions between environment context, bee species diversity, and the bee-associated microbes.

Molecular digitization of a botanical garden: high-depth whole-genome sequencing of 689 vascular plant species from the Ruili Botanical Garden.

BACKGROUND: Genome sequencing has been widely used in plant research to construct reference genomes and provide evolutionary insights. However, few plant species have had their whole genome sequenced, thus restraining the utility of these data. We collected 1,093 samples of vascular plant species growing in the Ruili Botanical Garden, located in southwest China. Of these, we sequenced 761 samples and collected voucher specimens stored in the Herbarium of China National GeneBank. RESULTS: The 761 sequenced samples represented 689 vascular plant species from 137 families belonging to 49 orders. Of these, 257 samples were identified to the species level and 504 to the family level, using specimen and chloroplast sequences. In total, we generated 54 Tb of sequencing data, with an average sequencing depth of 60X per species, as estimated from genome sizes. A reference phylogeny was reconstructed with 78 chloroplast genes for molecular identification and other possible applications. CONCLUSIONS: The large dataset of vascular plant genomes generated in this study, which includes both high-depth whole-genome sequencing data and associated voucher specimens, is valuable for plant genome research and other applications. This project also provides insight into the feasibility and technical requirements for "planetary-scale" projects such as the 10,000 Plant Genomes Project and the Earth BioGenome Project.

Quintais urbanos de Mirassol D'Oeste-MT, Brasil: uma abordagem etnobotânica / Urban homegardens of Mirassol D'Oeste-MT, Brazil: an ethnobotany stady

Quintais são espaços de fácil acesso e cômodos para os moradores cultivarem uma diversidade de espécies que desempenham funções de estética, lazer, alimentação e medicinal, dentre outras. O objetivo deste trabalho foi o de descrever a composição florística e a respectiva utilização em quintais urbanos de Mirassol D'Oeste, MT, (15º 45'30"S e 058º16'36"W), com a coleta de dados envolvendo: entrevistas estruturadas e semi-estruturadas aplicadas a 29 moradores; coleta simultânea do material botânico das espécies indicadas, incorporação destas no Laboratório de Botânica da UNEMAT, Cáceres e análise da freqüência absoluta e relativa das espécies mais citadas e encontradas nos quintais. Foram registradas 397 denominações locais de plantas (etnoespécies), 275 taxa reunidos em 79 famílias destacando-se com maior número de espécies: Solanaceae (23), Asteraceae (17), Lamiaceae (14), Rosaceae (12) e Verbenaceae (9). Os atributos alimentar e ornamental representam, individualmente, 35% das espécies e o medicinal, 29%. Algumas plantas detêm até quatro potencialidades. Do universo vegetal conhecido e utilizado localmente as espécies nativas correspondem a 8%, resultado considerado baixo comparando-se aos obtidos em populações mato-grossenses radicadas no Cerrado e Pantanal. Essa população manifesta por meio de suas práticas uma tradição agrícola em interface às características de uma sociedade urbano - industrial coabitando em espaços comuns, o quintal.

A home garden is a small track of ground next to or surrounding a house where its residents can cultivate a diversity of plants, whose function is aesthetic, leisure, food, medicinal among others. The aim of this work was to study the floristic composition of urban homegardens in the city of Mirassol D'Oeste, state of Mato Grosso, coordinate 15º45'30"S and 58º16'36"W. For colleting data we interviewed 29 residents using structured and semi-structured interviews; and, simultaneously collected botanical species which we analysed at the Mato Grosso State University Botanical Laboratory, in Cáceres. We made statistical analyses using absolute frequency and relative frequency to quantify and specify the botanical species found in the gardens. We registered a total of 397 ethnobotanical species and grouped 275 taxa in 79 botanical families. The highest numbers among them were 23 species of Solanaceae, 17 Asteraceae, 14 Lamiaceae , 12 Rosaceae and 9 species of Verbenaceae. Food and ornamental attributes represented 35 % of the species and medicinal 29% . Some species had up to four potentialities. From the known plant universe used locally, native species corresponded to 8%. This percentage was considered low when compared to that of the population living in the Pantanal and cerrado areas. This population demonstrated an interface between agricultural tradition and the characteristics of urban-industrial society living in common spaces: the homegardens.