DOCTORAL SEMINAR – 1: EVOLUTION OF
FISHERIES MANAGEMENT- ECOLOGICAL
NETWORK ANALYSIS (ENA) AN ADVANCED
TOOL
TOPIC SUMMARY
 Fisheries enhancement and conservation measures such as seed stocking,
introduction of species in several aquatic systems causes changes in water quality
and modification of natural food webs.
 Modelling has become a significant tool for analysing ecological systems; a model
is the depiction of a specific thought, idea or condition.
 The models offer a chance to investigate insights concerning ecological systems
that cannot be tested on the ground for logistical, political or financial reasons.
 The models offer a chance to investigate insights concerning ecological systems
that cannot be tested on the ground for logistical, political or financial reasons. The
models offer a chance to investigate insights concerning ecological systems that
cannot be tested on the ground for logistical, political or financial reasons.
 Ecological models can assess the degree of such interactions and changes in the
environmental factors and simulate the dynamics of spatial and temporal patterns
in ecosystems. A proper understanding of the ecosystem properties is thus critical
to predict and manage the consequences of environmental variability and human
impacts, such as those induced by fisheries targeting specific species and sizeclasses.
 Such models can also depict the interactions and changes of environmental
elements and simulate the dynamics of spatial and temporal patterns in
ecosystems.
PRESENTED BY
ROOPSIA CHAKRABORTY
Ph.D Scholar
Dept. of FRM
DOCTORAL SEMINAR – 1
ROOPSIA CHAKRABORTY Ph.D/F/2020/07
F/Ph.D./2020/07
DOCTORAL SEMINAR – 1
ROOPSIA CHAKRABORTY Ph.D/F/2020/07