Tapping into Residents’ Perceptions to Diffuse Landscape Water Conservation and Protection Practices

This new 4-page article provides real examples of how university researchers used the Diffusion of Innovations theory to analyze Florida residents’ perceptions of landscape conservation and fertilizer behaviors and identify barriers and opportunities to encourage widespread adoption. The information and recommendations are intended for Extension professionals and other practitioners to promote behavior change in household landscaping practices. Written by Colby Silvert, Laura Warner, Matt Benge, and John Diaz and published by the Department of Agricultural Education and Communication.https://edis.ifas.ufl.edu/wc405

Field of Intimacy: Explorations of interiority within the landscape

<p>Interior Architecture cannot be bound by the confines of a building, it is not the catalyst of architectural intervention, in fact we can have interior experiences within the landscape. As a discipline Interior Architecture tends to be quite insular, struggling to connect to the exterior context of a design, whereas landscape architecture tends to be so involved with the context at the large scale, that the finer details and experiences of space can be lost. Generally, engineered systems tend to be internalized and designed without regard for the social. There is an interesting connection between landscape and interior architecture, with landscapes being able to generate their own sense of interiority. I have defined “existential intimacy” to describe the haptic bodily experience of a space through which one gains an understanding of something bigger than themselves (whether it be a system, process, or just being more aware and connected with their direct surroundings). This research explores what happens when notions of “existential intimacy” are applied within a landscape. Water is used as an important device for establishing existential intimacy enhancing the ability to engage with larger systems. By applying existential intimacy to the Wellington context of Mount Victoria and engaging with stormwater systems in the city, a field of intimacy is created connecting with water detention to allow more intensified experiential inhabitation of the green belt. Designing with a focus on existential intimacy, an expansiveness across scales is created, meaning that the design cannot lose context or detail, but is forced to engage with both, to create spaces which are both functional (in an engineered sense) and experiential.</p>

Field of Intimacy: Explorations of interiority within the landscape

<p>Interior Architecture cannot be bound by the confines of a building, it is not the catalyst of architectural intervention, in fact we can have interior experiences within the landscape. As a discipline Interior Architecture tends to be quite insular, struggling to connect to the exterior context of a design, whereas landscape architecture tends to be so involved with the context at the large scale, that the finer details and experiences of space can be lost. Generally, engineered systems tend to be internalized and designed without regard for the social. There is an interesting connection between landscape and interior architecture, with landscapes being able to generate their own sense of interiority. I have defined “existential intimacy” to describe the haptic bodily experience of a space through which one gains an understanding of something bigger than themselves (whether it be a system, process, or just being more aware and connected with their direct surroundings). This research explores what happens when notions of “existential intimacy” are applied within a landscape. Water is used as an important device for establishing existential intimacy enhancing the ability to engage with larger systems. By applying existential intimacy to the Wellington context of Mount Victoria and engaging with stormwater systems in the city, a field of intimacy is created connecting with water detention to allow more intensified experiential inhabitation of the green belt. Designing with a focus on existential intimacy, an expansiveness across scales is created, meaning that the design cannot lose context or detail, but is forced to engage with both, to create spaces which are both functional (in an engineered sense) and experiential.</p>

Distribution of lacustrine plankton crustaceans and biogeographic patterns of biodiversity in Chile

The pattern of species richness and its potential causes are fundamental knowledge for an adequate management of biodiversity. In the present study, based on georeferenced lacustrine zooplankton, we evaluated the general species richness pattern and its relationship with hydrographic zonation, assessing four hypotheses: (1) the Rapoport latitudinal effect; (2) geometric restrictions as hard limits to geographical dispersion; (3) nestedness as a measure of the historical dynamics of extinction-colonization; and (4) environmental variables, as a measurement of the habitat as a recent ecological factor. Our results show a heterogeneous species richness pattern, with maxima located between 32-34°S, showing a general decrease towards higher latitudes. However, this pattern does not relate to the Rapoport latitudinal effect or the geometric restrictions. Instead, the pattern is associated with historical extinction-colonization dynamics between the waterbodies and ecological factors such as landscape, water, and energy availability that determine the number of species that these waterbodies can currently support.

The importance of historical maps for man-made pond research: From the past extent of ponds to issues of the present landscape. A case study from the Czech Republic

Historical maps are a valuable resource in landscape research. The information gathered from them facilitates the cognisance of landscapes and may assist current landscape planning. This study focuses on the historical occurrence and spatial extent of man-made ponds in the Czech Republic. Based on the 1st Military Survey maps (1764–1783) of the Habsburg Monarchy, we use Historical GIS to identify 7,676 man-made ponds in the historical landscape. Compared to the 2nd Military Survey maps (1836–1852), 56% of these man-made ponds had been drained. Such disappearances mostly affected large ponds in fertile agricultural areas, but also affected small reservoirs in less fertile areas at higher altitudes. As the current maps and spatial datasets (Water reservoirs, Landscape water regime, Farming areas) show, a number of these agricultural regions have been affected by climate changes and face water shortages. The historical map information of former ponds has the potential to contribute to their restoration in areas where water retention in the landscape needs to be increased.

Levels and Distribution of Organophosphate Esters (OPEs) in Typical Megacity Wetland Park Landscape Water Bodies in Southwest China

Human activities have led to the release of organophosphate esters (OPEs) into the environment. This study aims to investigate the levels and partitioning of OPEs in surface water, suspended particulate matter (SPM) and sediments of landscape waters across eleven parks in the city of Chengdu, a megacity in Southwest China. The average concentration of Σ6OPEs in the SPM samples (median: 2.94×103 ng/L, 6.88×104 ng/g dw) was 1-3 orders of magnitude higher than that in the surface water (median: 359 ng/L) and sediment (median: 82.8 ng/g) samples. Tri-n-butyl phosphate (TnBP), tris-(2-chloroethyl)-phosphate (TCEP) and trichloropropyl phosphate (TCIPP) were the primary OPE pollutants in the surface water and SPM samples, while TnBP, tris-(2-butoxyethyl) phosphate (TBEP) and tris-(2-ethylhexyl) phosphate (TEHP) predominated the sediment samples. The higher log Koc values of OPEs in park landscape water bodies than other studies in the present study could be explained by the OPE properties (foc, Kow, degradability) and the environmental conditions (the input sources and the hydraulic retention time, etc.).