|
Showing 1 - 13 of
13 matches in All Departments
This book will not serve as the "encyclopedia of cover crop
management," but it's close. The benefits of a wide range of
individual cover crops and blends/mixes for specific agronomic crop
rotations and geographic locations are included. Descriptions,
photographs, and illustrations show how cover crops look in the
field, including plant height, leaf architecture, and rooting
patterns. Long term benefits are described for soil health, soil
structure, water quality, nutrient contributions, soil
biodiversity, air quality and climate change. In addition to the
"whys" of cover crop use, the book includes details on the "hows:"
how to choose cover crops for specific applications and locations;
how (and when) to plant; how to manage and maintain the cover for
maximum benefit; and how and when to terminate. Planting options
include: drilling/planting between rows of an agronomic crop at
planting time, or when the crop is short (i.e. corn in early June);
"aerial" seeding with an airplane or high-clearance machine shortly
before the crop reaches maturity; and drilling/planting immediately
after harvest of the agronomic crop. Selected cover crops (blends)
can help with pest and disease management. Cover crops are an
economic input with an expected return on investment, similar to
pesticides and fertilizer. As part of a continuous no-till system,
cover crops provide long-term biological, chemical and structural
benefits. The resulting increase in soil organic matter means the
agronomic crop yields benefit from better water infiltration and
water holding capacity, greater availability of nitrogen and other
nutrients, deeper rooting, and increased soil microbial activity in
the root zone.
We are facing a crisis that threatens the sustainability of the
entire planet. Civilisation has been defined up to now by how
efficiently we handle our energy needs. The focus on short-term and
tangibles obscures the true vision of technology users. Perpetual
justifications of progressively less efficient technologies as
panaceas has become a rampant source of the profoundest
disinformation. No sector has fallen bigger victim to this
disinformation campaign than the petroleum industry. Today, the
most efficient naturally processed fuel (fossil fuel) production is
synonymous with unsustainability and compatibility with nature and
the environment. Accompanying this slogan is the environmentalists'
drumbeat about "renewable" energy. Everywhere people are sold on
the idea that even genetically altered vegetable oil is sustainable
and efficient whereas natural crude oil exploitation is not. With
this slogan, it has become fashionable to replace the agricultural
industry with "renewable" energy production and try to replace
fossil fuel energy with nuclear energy. The industry that
single-handedly served mankind a globalisation panacea on a silver
platter has now become a villain worthy of being replaced with the
makers of nuclear bombs and DDT. Similarly, carbon dioxide -- the
essence of life and energy, through photosynthesis -- has become
the other villain that must be "sequestered" and possibly replaced
by hydrogen and even radioactive nuclear spent fuel.
This book presents and discusses current research in the study of
the characterisation and development of novel materials. Topics
discussed include the development of probabilistic simulation model
for production optimisation in open pit mines; lead removal from
aqueous streams by a novel bioadsorbent; characterisation of
clinical bacteria and their control by a medicinal plant;
preparation of stronium hexaferrite magnets from celestite and blue
dust by mechanochemical route and the investigation of the
properties of a borosilicate glass from recycled manganese crust
tailing.
This book presents and discusses current research in the study of
intelligent sensors and models, with a particular focus on the
effects of these technologies on the environment. Topics discussed
include virtual intelligent sensors; performance predictions in
biofilters using intelligent data driven models; a neuro-genetic
model for congestion management with distributed computing tool;
knowledge-based water and wastewater management model and solid
waste management and application of GIS in landfill site selection
This new book presents and discusses current research in the study
of computer networks. Topics discussed include an in-depth analysis
of prediction performance based on real network traffic; network
security; a modified artificial neural network based approach to
add new data in a cluster; fuzzy-based controller for improvement
of network performance; multi-layer perceptron artificial neural
network; fault detection and diagnosis in a distillation column by
MLP neural networks and generic architecture for artificial neural
networks.
This book presents and discusses research in the study of natural
gas systems. Topics discussed include flammability and individual
risk assessment for natural gas pipelines; guidelines for
developing gas fields associated with edge-water drive; fuzzy
estimation and stabilisation in gas life wells based on a new
stability map and human health risks assessment due to natural gas
pipelines explosions.
This book presents and discusses current research in the study of
genetic algorithms, fuzzy systems and website classification.
Topics discussed include genetic algorithm for optimal design of
fuzzy classifiers; design and analysis of type-2 fuzzy PI
controller; selection of supply chain through fuzzy outranking
techniques; fast web page classification without accessing the web
page using machine learning techniques; classification algorithms
in handling noisy training data and meta data generation for
automates web page classification.
This book presents and discusses current research in the study of
sustainable petroleum operations. Topics discussed include greening
of petroleum operations; a novel environmental risk management
model for petroleum operations; an approach for conflict resolution
in oil and gas operations; technological analysis and quantitative
assessment of oil and gas development and air pollution and carbon
assessment framework for oil and gas developments.
This book presents and discusses current research in the study of
computer science, with a particular focus on information systems,
intelligence and knowledge. Topics discussed include intelligent
systems for threatening e-mail detection; infrastructure of a
context adaptive and pervasive multi-model multimedia computing
system; adaptive business intelligence for information and
communication technology management; efficiency of machine learning
techniques in biomedical data and computer vision and artificial
intelligence in flight control of unmanned aerial vehicles.
We are facing a crisis that threatens the sustainability of the
entire planet. Civilisation has been defined up to now by how
efficiently we handle our energy needs; nevertheless, today we are
bombarded by proposals for alternative technologies that are more
energy-intensive than whatever preceded. "Engineering" has come to
mean more processing, greater profit margin, and yet more implosive
outcome. Covering up this failure to develop sustainable
alternatives highlight only short-term gain. The focus on
short-term and tangibles obscures the true vision of technology
users. Perpetual justifications of progressively less efficient
technologies has become a rampant source of the profoundest
disinformation. No sector has fallen bigger victim to this
disinformation campaign than the petroleum industry. Today, the
most efficient naturally processed fuel (fossil fuel) production is
synonymous with unsustainability and compatibility with nature and
the environment. Accompanying this slogan is the environmentalists'
drumbeat about "renewable" energy. Everywhere people are sold on
the idea that even genetically altered vegetable oil is sustainable
and efficient whereas natural crude oil exploitation is not. With
this slogan, it has become fashionable to replace the agricultural
industry with "renewable" energy production and try to replace
fossil fuel energy with nuclear energy. The industry that
single-handedly served mankind a globalisation panacea on a silver
platter has now become a villain worthy of being replaced with the
makers of nuclear bombs and DDT. Similarly, carbon dioxide -- the
essence of life and energy, through photosynthesis -- has become
the other villain that must be "sequestered" and possibly replaced
by hydrogen and even radioactive nuclear spent fuel.
This book compiles articles from the Journal of Characterization
and Development of Novel Materials. Topics discussed include the
perspectives of polymer nanocomposites applications as engineering
materials; polymeric nanocomposites based on the organomodified
layered silicates; structural analysis of nanocomposites
polymer/organoclay microhardness and kinetics and mechanism of
emulsion copolymerisation of methyl acrylate with hydrophilic
monomers.
This book presents and discusses current research in the study of
natural and processed substances. Topics discussed include the
characterisation and production of 'healthy' health productions;
SEM-based structural and chemical analysis of paraffin wax and
beeswax; replacing synthetic adhesives with natural adhesives;
molecular structure evaluation of beeswax and paraffin wax; crude
and refined petroleum products and the effect of chemical
modification on dye adsorption capacity of pistachio hull.
Petroleum engineering is an engineering discipline concerned with
the activities related to the production of hydrocarbons, which can
be either crude oil or natural gas. Subsurface activities are
deemed to fall within the upstream sector of the oil and gas
industry, which are the activities of finding and producing
hydrocarbons. This book presents current research in the study of
sustainable petroleum engineering including topics such as
optimisation techniques in groundwater monitoring network design
for petroleum contaminant detection; a relation-analysis-based
approach for assessing risks of petroleum-contaminated sites and an
improved model for predicting formation damage induced by oilfield
scales.
|
You may like...
Loot
Nadine Gordimer
Paperback
(2)
R205
R168
Discovery Miles 1 680
Operation Joktan
Amir Tsarfati, Steve Yohn
Paperback
(1)
R250
R211
Discovery Miles 2 110
Armageddon Time
Anne Hathaway, Jeremy Strong, …
DVD
R133
Discovery Miles 1 330
Loot
Nadine Gordimer
Paperback
(2)
R205
R168
Discovery Miles 1 680
|