A systems approach to understanding the connection between farm systems resilience and pasture resilience

Farm systems resilience in New Zealand pasture-based farming is influenced by external drivers such as environmental regulation, and internal drivers such as existence, expressed as profitability. We examine ten published case studies of farm systems change to provide insight into management interventions to these drivers and their impacts on pasture resilience. Nutrient supply was key to increasing pasture longevity, water use efficiency and animal feed supply. Manipulating water use efficiency through irrigation and legume (predominantly lucerne) use increased nitrogen use efficiency and added pasture supply for animal consumption. Monitoring the pasture supply and animal response ensured both animal feed requirements and pasture conditions for future growth were met. The resilience of pastures was improved when monitoring guided adaptive management application to ensure whole-farm resilience

Launch of the Ethiopian Digital AgroClimate Advisory Platform (EDACaP) Progress Report on EDACaP Development and Hosting

This brief outlines progress achieved with the establishment of the Ethiopian Digital AgroClimate Advisory Platform (EDACaP) under the CCAFS project P263 (Regional and national engagement, synthesis and strategic research) with support from P1605 (Capacitating African Stakeholders with Climate Advisories and Insurance Development). EDACaP aims to build farmers' resilience through agro-climate advisories that digitally integrate climate, soil, crop and agronomic data and are delivered through SMS, IVRS and radio to development agents and farmers in local languages. It builds on a partnership between the Ethiopian Institute of Agricultural Research (EIAR), the Ministry of Agriculture (MoA), the National Meteorological Agency, CIAT, ILRI, CIMMYT with additional support from ICRISAT, IRI, and University of Florida

Resiliency by Retrograded Communication- The Revival of Shortwave as a Military Communication Channel

In the last three decades, the great powers have become increasingly dependent on satellite communication (SATCOM), very high frequency (VHF), and ultra-high frequency (UHF) providing high bandwidth line of sight (LOS) communications. These military communication channels lack resilience because an EW campaign can affect both VHF and SATCOM simultaneously. The 1940s preferred spectrum, high frequency (HF), with its different propagation patterns, offers an opportunity for military communication resiliency in the 21st century. The concept of retrograding could give an operational advantage and create the ability to sustain communication in electronic warfare (EW) saturated environment.Comment: 3600 words, submitted to IEEE venue 06/10/20 (2020-06-10

Girt by sea: understanding Australia’s maritime domains in a networked world

This study aims to provide the background, language and context necessary for an informed understanding of the challenges and dilemmas faced by those responsible for the efficacy of Australia’s maritime domain awareness system. Abstract Against a rapidly changing region dominated by the rise of China, India and, closer to home, Indonesia, Australia’s approaches to understanding its maritime domains will be influenced by strategic factors and diplomatic judgements as well as operational imperatives.  Australia’s alliance relationship with the United States and its relationships with regional neighbours may be expected to have a profound impact on the strength of the information sharing and interoperability regimes on which so much of Australia’s maritime domain awareness depends. The purpose of this paper is twofold.  First, it seeks to explain in plain English some of the principles, concepts and terms that maritime domain awareness practitioners grapple with on a daily basis.  Second, it points to a series of challenges that governments face in deciding how to spend scarce tax dollars to deliver a maritime domain awareness system that is necessary and sufficient for the protection and promotion of Australia’s national interests

Demonstrating recovery of pasture productivity, Mulga Lands - Bollon, South West Queensland

Pasture recovery PDS, Mulga lands

Climate change, agriculture and Fairtrade: identifying the challenges and opportunities

This paper presents the findings of a study commissioned by the UK's Fairtrade Foundation on the implications of climate change for agricultural producers in Fairtrade value chains

Biotic analogies for self-organising cities

Nature has inspired generations of urban designers and planners in pursuit of harmonious and functional built environments. Research regarding self-organisation has encouraged urbanists to consider the role of bottom-up approaches in generating urban order. However, the extent to which self-organisation-inspired approaches draw directly from nature is not always clear. Here, we examined the biological basis of urban research, focusing on self-organisation. We conducted a systematic literature search of self-organisation in urban design and biology, mapped the relationship between key biological terms across the two fields and assessed the quality and validity of biological comparisons in the urban design literature. Finding deep inconsistencies in the mapping of central terms between the two fields, a preponderance for cross-level analogies and comparisons that spanned molecules to ecosystems, we developed a biotic framework to visualise the analogical space and elucidate areas where new inspiration may be sought

Resiliency by Retrograded Communication - the Revival of Shortwave as a Military Communication Channel

In the last three decades, the great powers have become increasingly dependent on satellite communication (SATCOM), very high frequency (VHF), and ultrahigh frequency providing high bandwidth line-of-sight communications. These military communication channels lack resilience because an electronic warfare (EW) campaign can affect both VHF and SATCOM simultaneously. The 1940s preferred spectrum, high frequency, with its different propagation patterns, offers an opportunity for military communication resiliency in the 21st century. The concept of retrograding could give an operational advantage and create the ability to sustain communication in EW saturated environment

Cities After Crisis

Cities After Crisis shows how urbanism and urban design is redefining cities after the global health, economic, and environmental crises of the past decades. The book details how these crises have led to a new urban vision—from avantgarde modern design to an artisan aesthetic that calls for simplicity and the everyday, from the sustainable development paradigm to a resilient vision that defends de-growth and the re-wilding of cities, from a homogenizing globalism to a new localism that values what is distinctive and nearby, from the privatization of the public realm to the commoning and self-governance of urban resources, and from top-down to bottom-up processes based on the engagement and empowerment of communities. Through examples from cities around the world and a detailed look at the London neighbourhood of Dalston, the book shows designers and planners how to incorporate residents into the decision-making process, design inclusive public spaces that can be permanently reconfigured, reimagine obsolete spaces to accommodate radically contemporary uses, and build gardens designed and maintained by the community, among other projects