«Hemp is a sustainable and environmental friendly crop that can provide valuable raw materials to a large number of industrial applications. Traditionally harvested at full flowering for textile destinations, nowadays hemp is mainly harvested at seed maturity for dual-purpose applications and has a great potential as multipurpose crop. However, the European hemp fiber market is stagnating if compared to the growing market of hemp seeds and phytocannabinoids.
To support a sustainable growth of the hemp fiber market, agronomic techniques as well as genotypes and post-harvest processing should be optimized to preserve fiber quality during grain ripening, enabling industrial processing and maintaining, or even increasing, actual fiber applications and improving high-added value applications»1.
«Climate change (increases in temperature, changes in precipitation and decreases in ice and snow) is occurring globally and in Europe; some of these observed changes have established records in recent years»2.
Hemp farming is able to efficiently mitigate the climate change interfering with the causes of the Changes. A renewable resource is also defined “sustainable” if the reproduction rate is equal or higher than the consuming rate. This concept implies the need of a rational use of the renewable resources; water and greenwood are nowadays renewable resources used in an unsustainable way. The hemp production chain is an excellent example of circular economy, a sustainable chain from the environmental, social and economic point of view. Hemp farming heals the environment during the growing phase, for several reasons.
SMC MAGAZINE SPECIAL ISSUE N. THREE/2019
001_COVER AND INDEX
009_ Introduction
Paola De Joanna
PART I
TENSILE MEMBRANE TODAY
017_Membranes: a challenge for Environmental Sustainability
Luca Buoninconti
027_Architectural Membranes for improving the functional performance of buildings
Paulo Mendonça, Racquel Macieira
039_Educational Objectives from an Architectural Studio on Nature & Space Structures
Nikos P. Tsinikas, Dimitris Antoniou, George Dimopoulos, Dimitris Kontaxakis, Ioanna Symeonidou
049_A first step into Nonlinear Statics
Enrico Babilio, Luca Buoninconti
PART II
SUSTAINABILITY AND TECHNOLOGICAL INNOVATION
059_Tensile architecture and sustainable approach
Dora Francese
079_Frei Otto and Tensile Structures
Sergio Pone
087_The healing colture
Michele Castaldo
091_In search of lightness. Past, present and future of membrane space structures
Giuseppe Vaccaro
PART III
APPLICATION ON A CASE STUDY EXPERIENCE
109_PROJECTS
116_LIST OF AUTHORS