To extend the lifetime of the sensor networks, ambient energy resources have been recently exploited in WSNs.
In addition, nuclear power plants consume huge amount of water and elevate the water temperature of the ambient water resources.
Recent development of nanogenerators (NGs) has demonstrated a possible solution for the design of self-sufficient power source that directly draws energy from ambient mechanical resources.
Attractive approaches based on energy harvesting technology that convert ambient energy resources such as thermal, solar and mechanical energies into electrical energy have been recently studied to realize the demonstration of self-powered energy system in portable devices without external power sources like batteries [1 4].
We show how this interaction paradigm has influenced both the conception and implementation of the easy ADL ecology, comprising of smart objects, a personal activity-centric middleware attempting to simplify interaction given available resources, ambient intelligence applications aimed at everyday activity support, and a human agent literally in the middle of it all.
Similarly, Sutton-Grier et al. [52] found that greater plant FD led to greater denitrification potential at plots at this same study site, but mainly in plots with higher ambient levels of soil resources.
Recently, energy harvesting, which can collect energy (such as solar energy, wind energy, and even radio-frequency signal) from renewable resource in the ambient environment, has become a promising solution to prolong the lifetime of energy-constrained wireless networks [1 6].
Furthermore, pollution regulations around the world allow chemical pollution of water resources as long as ambient water quality criteria are not exceeded.
Biological hydrogen production could possibly be one such process that since it potentially uses renewable energy resources and operates at ambient temperature and atmospheric pressure [ 2, 3].
