(c) Management of
salmon fisheries by the state should be based on the following principles and
criteria:
(1) wild salmon stocks and the
salmon's habitats should be maintained at levels of resource productivity that
assure sustained yields as follows:
(A)
salmon spawning, rearing, and migratory habitats should be protected as
follows:
(i) salmon habitats should not be
perturbed beyond natural boundaries of variation;
(ii) scientific assessments of possible
adverse ecological effects of proposed habitat alterations and the impacts of
the alterations on salmon populations should be conducted before approval of a
proposal;
(iii) adverse
environmental impacts on wild salmon stocks and the salmon's habitats should be
assessed;
(iv) all essential salmon
habitat in marine, estuarine, and freshwater ecosystems and access of salmon to
these habitats should be protected; essential habitats include spawning and
incubation areas, freshwater rearing areas, estuarine and nearshore rearing
areas, offshore rearing areas, and migratory pathways;
(v) salmon habitat in fresh water should be
protected on a watershed basis, including appropriate management of riparian
zones, water quality, and water quantity;
(B) salmon stocks should be protected within
spawning, incubating, rearing, and migratory habitats;
(C) degraded salmon productivity resulting
from habitat loss should be assessed, considered, and controlled by affected
user groups, regulatory agencies, and boards when making conservation and
allocation decisions;
(D) effects
and interactions of introduced or enhanced salmon stocks on wild salmon stocks
should be assessed; wild salmon stocks and fisheries on those stocks should be
protected from adverse impacts from artificial propagation and enhancement
efforts;
(E) degraded salmon
spawning, incubating, rearing, and migratory habitats should be restored to
natural levels of productivity where known and desirable;
(F) ongoing monitoring should be conducted to
determine the current status of habitat and the effectiveness of restoration
activities;
(G) depleted salmon
stocks should be allowed to recover or, where appropriate, should be actively
restored; diversity should be maintained to the maximum extent possible, at the
genetic, population, species, and ecosystem levels;
(2) salmon fisheries shall be managed to
allow escapements within ranges necessary to conserve and sustain potential
salmon production and maintain normal ecosystem functioning as follows:
(A) salmon spawning escapements should be
assessed both temporally and geographically; escapement monitoring programs
should be appropriate to the scale, intensity, and importance of each salmon
stock's use;
(B) salmon escapement
goals, whether sustainable escapement goals, biological escapement goals,
optimal escapement goals, or inriver run goals, should be established in a
manner consistent with sustained yield; unless otherwise directed, the
department will manage Alaska's salmon fisheries, to the extent possible, for
maximum sustained yield;
(C) salmon
escapement goal ranges should allow for uncertainty associated with measurement
techniques, observed variability in the salmon stock measured, changes in
climatic and oceanographic conditions, and varying abundance within related
populations of the salmon stock measured;
(D) salmon escapement should be managed in a
manner to maintain genetic and phenotypic characteristics of the stock by
assuring appropriate geographic and temporal distribution of spawners as well
as consideration of size range, sex ratio, and other population
attributes;
(E) impacts of fishing,
including incidental mortality and other human-induced mortality, should be
assessed and considered in harvest management decisions;
(F) salmon escapement and harvest management
decisions should be made in a manner that protects non-target salmon stocks or
species;
(G) the role of salmon in
ecosystem functioning should be evaluated and considered in harvest management
decisions and setting of salmon escapement goals;
(H) salmon abundance trends should be
monitored and considered in harvest management decisions;
(3) effective management systems should be
established and applied to regulate human activities that affect salmon as
follows:
(A) salmon management objectives
should be appropriate to the scale and intensity of various uses and the
biological capacities of target salmon stocks;
(B) management objectives should be
established in harvest management plans, strategies, guiding principles, and
policies, such as for mixed stock fishery harvests, fish disease, genetics, and
hatchery production, that are subject to periodic review;
(C) when wild salmon stocks are fully
allocated, new fisheries or expanding fisheries should be restricted, unless
provided for by management plans or by application of the board's allocation
criteria;
(D) management agencies
should have clear authority in statute and regulation to
(i) control all sources of fishing mortality
on salmon;
(ii) protect salmon
habitats and control non-fishing sources of mortality;
(E) management programs should be effective
in
(i) controlling human-induced sources of
fishing mortality and should incorporate procedures to assure effective
monitoring, compliance, control, and enforcement;
(ii) protecting salmon habitats and
controlling collateral mortality and should incorporate procedures to assure
effective monitoring, compliance, control, and enforcement;
(F) fisheries management
implementation and outcomes should be consistent with regulations, regulations
should be consistent with statutes, and effectively carry out the purpose of
this section;
(G) the board will
recommend to the commissioner the development of effective joint research,
assessment, and management arrangements with appropriate management agencies
and bodies for salmon stocks that cross state, federal, or international
jurisdictional boundaries; the board will recommend the coordination of
appropriate procedures for effective monitoring, compliance, control, and
enforcement with those of other agencies, states, or nations;
(H) the board will work, within the limits of
its authority, to assure that
(i) management
activities are accomplished in a timely and responsive manner to implement
objectives, based on the best available scientific information;
(ii) effective mechanisms for the collection
and dissemination of information and data necessary to carry out management
activities are developed, maintained, and utilized;
(iii) management programs and decision-making
procedures are able to clearly distinguish, and effectively deal with,
biological and allocation issues;
(I) the board will recommend to the
commissioner and legislature that adequate staff and budget for research,
management, and enforcement activities be available to fully implement
sustainable salmon fisheries principles;
(J) proposals for salmon fisheries
development or expansion and artificial propagation and enhancement should
include assessments required for sustainable management of existing salmon
fisheries and wild salmon stocks;
(K) plans and proposals for development or
expansion of salmon fisheries and enhancement programs should effectively
document resource assessments, potential impacts, and other information needed
to assure sustainable management of wild salmon stocks;
(L) the board will work with the commissioner
and other agencies to develop effective processes for controlling excess
fishing capacity;
(M) procedures
should be implemented to regularly evaluate the effectiveness of fishery
management and habitat protection actions in sustaining salmon populations,
fisheries, and habitat, and to resolve associated problems or
deficiencies;
(N) conservation and
management decisions for salmon fisheries should take into account the best
available information on biological, environmental, economic, social, and
resource use factors;
(O) research
and data collection should be undertaken to improve scientific and technical
knowledge of salmon fisheries, including ecosystem interactions, status of
salmon populations, and the condition of salmon habitats;
(P) the best available scientific information
on the status of salmon populations and the condition of the salmon's habitats
should be routinely updated and subject to peer review;
(4) public support and involvement for
sustained use and protection of salmon resources should be sought and
encouraged as follows:
(A) effective
mechanisms for dispute resolution should be developed and used;
(B) pertinent information and decisions
should be effectively disseminated to all interested parties in a timely
manner;
(C) the board's regulatory
management and allocation decisions will be made in an open process with public
involvement;
(D) an understanding
of the proportion of mortality inflicted on each salmon stock by each user
group, should be promoted, and the burden of conservation should be allocated
across user groups in a manner consistent with applicable state and federal
statutes, including
AS
16.05.251(e) and
AS
16.05.258; in the absence of a regulatory
management plan that otherwise allocates or restricts harvests, and when it is
necessary to restrict fisheries on salmon stocks where there are known
conservation problems, the burden of conservation shall be shared among all
fisheries in close proportion to each fisheries' respective use, consistent
with state and federal law;
(E) the
board will work with the commissioner and other agencies as necessary to assure
that adequately funded public information and education programs provide timely
materials on salmon conservation, including habitat requirements, threats to
salmon habitat, the value of salmon and habitat to the public and ecosystem
(fish and wildlife), natural variability and population dynamics, the status of
salmon stocks and fisheries, and the regulatory process;
(5) in the face of uncertainty, salmon
stocks, fisheries, artificial propagation, and essential habitats shall be
managed conservatively as follows:
(A) a
precautionary approach, involving the application of prudent foresight that
takes into account the uncertainties in salmon fisheries and habitat
management, the biological, social, cultural, and economic risks, and the need
to take action with incomplete knowledge, should be applied to the regulation
and control of harvest and other human-induced sources of salmon mortality; a
precautionary approach requires
(i)
consideration of the needs of future generations and avoidance of potentially
irreversible changes;
(ii) prior
identification of undesirable outcomes and of measures that will avoid
undesirable outcomes or correct them promptly;
(iii) initiation of any necessary corrective
measure without delay and prompt achievement of the measure's purpose, on a
time scale not exceeding five years, which is approximately the generation time
of most salmon species;
(iv) that
where the impact of resource use is uncertain, but likely presents a measurable
risk to sustained yield, priority should be given to conserving the productive
capacity of the resource;
(v)
appropriate placement of the burden of proof, of adherence to the requirements
of this subparagraph, on those plans or ongoing activities that pose a risk or
hazard to salmon habitat or production;
(B) a precautionary approach should be
applied to the regulation of activities that affect essential salmon
habitat.
(d)
The principles and criteria for sustainable salmon fisheries shall be applied,
by the department and the board using the best available information, as
follows:
(1) at regular meetings of the
board, the department will, to the extent practicable, provide the board with
reports on the status of salmon stocks and salmon fisheries under consideration
for regulatory changes, which should include
(A) a stock-by-stock assessment of the extent
to which the management of salmon stocks and fisheries is consistent with the
principles and criteria contained in the policy under this section;
(B) descriptions of habitat status and any
habitat concerns;
(C)
identification of healthy salmon stocks and sustainable salmon
fisheries;
(D) identification of
any existing salmon escapement goals, or management actions needed to achieve
these goals, that may have allocative consequences such as the
(i) identification of a new fishery or
expanding fishery;
(ii)
identification of any salmon stocks, or populations within stocks, that present
a concern related to yield, management, or conservation; and
(iii) description of management and research
options to address salmon stock or habitat concerns;
(2) in response to the
department's salmon stock status reports, reports from other resource agencies,
and public input, the board will review the management plan, or consider
developing a management plan, for each affected salmon fishery or stock;
management plans will be based on the principles and criteria contained in this
policy and will
(A) contain goals and
measurable and implementable objectives that are reviewed on a regular basis
and utilize the best available scientific information;
(B) minimize the adverse effects on salmon
habitat caused by fishing;
(C)
protect, restore, and promote the long-term health and sustainability of the
salmon fishery and habitat;
(D)
prevent overfishing; and
(E)
provide conservation and management measures that are necessary and appropriate
to promote maximum or optimum sustained yield of the fishery
resource;
(3) in the
course of review of the salmon stock status reports and management plans
described in (1) and (2) of this subsection, the board, in consultation with
the department, will determine if any new fisheries or expanding fisheries,
stock yield concerns, stock management concerns, or stock conservation concerns
exist; if so, the board will, as appropriate, amend or develop salmon fishery
management plans to address these concerns; the extent of regulatory action, if
any, should be commensurate with the level of concerns and range from milder to
stronger as concerns range from new and expanding salmon fisheries through
yield concerns, management concerns, and conservation concerns;
(4) in association with the appropriate
management plan, the department and the board will, as appropriate, collaborate
in the development and periodic review of an action plan for any new or
expanding salmon fisheries, or stocks of concern; action plans should contain
goals, measurable and implementable objectives, and provisions, including
(A) measures required to restore and protect
salmon habitat, including necessary coordination with other agencies and
organizations;
(B) identification
of salmon stock or population rebuilding goals and objectives;
(C) fishery management actions needed to
achieve rebuilding goals and objectives, in proportion to each fishery's use
of, and hazards posed to, a salmon stock;
(D) descriptions of new or expanding salmon
fisheries, management concern, yield concern, or conservation concern;
and
(E) performance measures
appropriate for monitoring and gauging the effectiveness of the action plan
that are derived from the principles and criteria contained in this
policy;
(5) each action
plan will include a research plan as necessary to provide information to
address concerns; research needs and priorities will be evaluated periodically,
based on the effectiveness of the monitoring described in (4) of this
subsection;
(6) where actions
needed to regulate human activities that affect salmon and salmon's habitat
that are outside the authority of the department or the board, the department
or board shall correspond with the relevant authority, including the governor,
relevant boards and commissions, commissioners, and chairs of appropriate
legislative committees, to describe the issue and recommend appropriate
action.
(f) In this section, and
in implementing this policy,
(1) "allocation"
means the granting of specific harvest privileges, usually by regulation, among
or between various user groups; "allocation" includes quotas, time periods,
area restrictions, percentage sharing of stocks, and other management measures
providing or limiting harvest opportunity;
(2) "allocation criteria" means the factors
set out in
AS
16.05.251(e) considered by
the board as appropriate to particular allocation decisions under
5
AAC 39.205,
5
AAC 75.017, and
5
AAC 77.007;
(3) "biological escapement goal" or "(BEG)"
means the escapement that provides the greatest potential for maximum sustained
yield; BEG will be the primary management objective for the escapement unless
an optimal escapement or inriver run goal has been adopted; BEG will be
developed from the best available biological information, and should be
scientifically defensible on the basis of available biological information; BEG
will be determined by the department and will be expressed as a range based on
factors such as salmon stock productivity and data uncertainty; the department
will seek to maintain evenly distributed salmon escapements within the bounds
of a BEG;
(4) "burden of
conservation" means the restrictions imposed by the board or department upon
various users in order to achieve escapement, rebuild, or in some other way
conserve a specific salmon stock or group of stocks; this burden, in the
absence of a salmon fishery management plan, will be generally applied to users
in close proportion to the users' respective harvest of the salmon
stock;
(5) "chronic inability"
means the continuing or anticipated inability to meet escapement thresholds
over a four to five year period, which is approximately the generation time of
most salmon species;
(6)
"conservation concern" means concern arising from a chronic inability, despite
the use of specific management measures, to maintain escapements for a stock
above a sustained escapement threshold (SET); a conservation concern is more
severe than a management concern;
(7) "depleted salmon stock" means a salmon
stock for which there is a conservation concern;
(8) "diversity", in a biological context,
means the range of variation exhibited within any level of organization, such
as among genotypes within a salmon population, among populations within a
salmon stock, among salmon stocks within a species, among salmon species within
a community, or among communities within an ecosystem;
(9) "enhanced salmon stock" means a stock of
salmon that is undergoing specific manipulation, such as hatchery augmentation
or lake fertilization, to enhance its productivity above the level that would
naturally occur; "enhanced salmon stock" includes an introduced stock, where no
wild salmon stock had occurred before, or a wild salmon stock undergoing
manipulation, but does not include a salmon stock undergoing rehabilitation,
which is intended to restore a salmon stock's productivity to a higher natural
level;
(10) "escapement" means the
annual estimated size of the spawning salmon stock; quality of the escapement
may be determined not only by numbers of spawners, but also by factors such as
sex ratio, age composition, temporal entry into the system, and spatial
distribution within the salmon spawning habitat;
(11) "expanding fishery" means a salmon
fishery in which effective harvesting effort has recently increased
significantly beyond historical levels and where the increase has not resulted
from natural fluctuations in salmon abundance;
(12) "expected yields" mean levels at or near
the lower range of recent historic harvests if they are deemed
sustainable;
(13) "genetic" means
those characteristics (genotypic) of an individual or group of salmon that are
expressed genetically, such as allele frequencies or other genetic
markers;
(14) "habitat concern"
means the degradation of salmon habitat that results in, or can be anticipated
to result in, impacts leading to yield, management, or conservation
concerns;
(15) "harvestable
surplus" means the number of salmon from a stock's annual run that is surplus
to escapement needs and can reasonably be made available for harvest;
(16) "healthy salmon stock" means a stock of
salmon that has annual runs typically of a size to meet escapement goals and a
potential harvestable surplus to support optimum or maximum sustained
yield;
(17) "incidental harvest"
means the harvest of fish, or other species, that is captured in addition to
the target species of a fishery;
(18) "incidental mortality" means the
mortality imposed on a salmon stock outside of directed fishing, and mortality
caused by incidental harvests, interaction with fishing gear, habitat
degradation, and other human-related activities;
(19) "inriver run goal" means a specific
management objective for salmon stocks that are subject to harvest upstream of
the point where escapement is estimated; the inriver run goal will be set in
regulation by the board and is comprised of the SEG, BEG, or OEG, plus specific
allocations to inriver fisheries;
(20) "introduced stock" means a stock of
salmon that has been introduced to an area, or portion of an area, where that
stock had not previously occurred; an "introduced salmon stock" includes a
salmon stock undergoing continued enhancement, or a salmon stock that is left
to sustain itself with no additional manipulation;
(21) "management concern" means a concern
arising from a chronic inability, despite use of specific management measures,
to maintain escapements for a salmon stock within the bounds of the SEG, BEG,
OEG, or other specified management objectives for the fishery; a management
concern is not as severe as a conservation concern;
(22) "maximum sustained yield" or "(MSY)"
means the greatest average annual yield from a salmon stock; in practice, MSY
is achieved when a level of escapement is maintained within a specific range on
an annual basis, regardless of annual run strength; the achievement of MSY
requires a high degree of management precision and scientific information
regarding the relationship between salmon escapement and subsequent return; the
concept of MSY should be interpreted in a broad ecosystem context to take into
account species interactions, environmental changes, an array of ecosystem
goods and services, and scientific uncertainty;
(23) "mixed stock fishery" means a fishery
that harvests fish from a mixture of stocks;
(24) "new fishery" means a fishery that new
units of effort or expansion of existing effort toward new species, areas, or
time periods, results in harvest patterns substantially different from those in
previous years, and the difference is not exclusively the result of natural
fluctuations in fish abundance;
(25) "optimal escapement goal" or "(OEG)"
means a specific management objective for salmon escapement that considers
biological and allocative factors and may differ from the SEG or BEG; an OEG
will be sustainable and may be expressed as a range with the lower bound above
the level of SET, and will be adopted as a regulation by the board; the
department will seek to maintain evenly distributed escapements within the
bounds of the OEG;
(26) "optimum
sustained yield" or "(OSY)" means an average annual yield from a salmon stock
considered to be optimal in achieving a specific management objective other
than maximum yield, such as achievement of a consistent level of sustained
yield, protection of a less abundant or less productive salmon stock or
species, enhancement of catch per unit effort in sport fishery, facilitation of
a non-consumptive use, facilitation of a subsistence use, or achievement of a
specific allocation;
(27)
"overfishing" means a level of fishing on a salmon stock that results in a
conservation or management concern;
(28) "phenotypic characteristics" means those
characteristics of an individual or group of salmon that are expressed
physically, such as body size and length at age;
(29) "rehabilitation" means efforts applied
to a salmon stock to restore it to an otherwise natural level of productivity;
"rehabilitation" does not include an enhancement, which is intended to augment
production above otherwise natural levels;
(30) "return" means the total number of
salmon in a stock from a single brood (spawning) year surviving to adulthood;
because the ages of adult salmon (except pink salmon) returning to spawn
varies, the total return from a brood year will occur over several calendar
years; the total return generally includes those mature salmon from a single
brood year that are harvested in fisheries plus those that compose the salmon
stock's spawning escapement; "return" does not include a run, which is the
number of mature salmon in a stock during a single calendar year;
(31) "run" means the total number of salmon
in a stock surviving to adulthood and returning to the vicinity of the natal
stream in any calendar year, composed of both the harvest of adult salmon plus
the escapement; the annual run in any calendar year, except for pink salmon, is
composed of several age classes of mature fish from the stock, derived from the
spawning of a number of previous brood years;
(32) "salmon" means the five wild anadromous
semelparous Pacific salmon species
Oncorhynchus sp., except
steelhead and cutthroat trout, native to Alaska as follows:
(A) chinook or king salmon (O.
tschawytscha);
(B) sockeye
or red salmon (O. nerka);
(C) coho or silver salmon (O.
kisutch);
(D) pink or
humpback salmon (O. gorbuscha); and
(E) chum or dog salmon (O.
keta);
(33)
"salmon population" means a locally interbreeding group of salmon that is
distinguished by a distinct combination of genetic, phenotypic, life history,
and habitat characteristics, comprised of an entire stock or a component
portion of a stock; the smallest uniquely identifiable spawning aggregation of
genetically similar salmon used for monitoring purposes;
(34) "salmon stock" means a locally
interbreeding group of salmon that is distinguished by a distinct combination
of genetic, phenotypic, life history, and habitat characteristics or an
aggregation of two or more interbreeding groups which occur within the same
geographic area and is managed as a unit;
(35) "stock of concern" means a stock of
salmon for which there is a yield, management, or conservation
concern;
(36) "sustainable
escapement goal" or "(SEG)" means a level of escapement, indicated by an index
or an escapement estimate, that is known to provide for sustained yield over a
5 to 10 year period, used in situations where a BEG cannot be estimated or
managed for; the SEG is the primary management objective for the escapement,
unless an optimal escapement or inriver run goal has been adopted by the board;
the SEG will be developed from the best available biological information; and
should be scientifically defensible on the basis of that information; the SEG
will be determined by the department and will take into account data
uncertainty and be stated as either a "SEG range" or "lower bound SEG"; the
department will seek to maintain escapements within the bounds of the SEG range
or above the level of a lower bound SEG;
(37) "sustainable salmon fishery" means a
salmon fishery that persists and obtains yields on a continuing basis;
characterized by fishing activities and habitat alteration, if any, that do not
cause or lead to undesirable changes in biological productivity, biological
diversity, or ecosystem structure and function, from one human generation to
the next;
(38) "sustained yield"
means an average annual yield that results from a level of salmon escapement
that can be maintained on a continuing basis; a wide range of average annual
yield levels is sustainable; a wide range of annual escapement levels can
produce sustained yields;
(39)
"sustained escapement threshold" or "(SET)" means a threshold level of
escapement, below which the ability of the salmon stock to sustain itself is
jeopardized; in practice, SET can be estimated based on lower ranges of
historical escapement levels, for which the salmon stock has consistently
demonstrated the ability to sustain itself; the SET is lower than the lower
bound of the BEG and lower than the lower bound of the SEG; the SET is
established by the department in consultation with the board, as needed, for
salmon stocks of management or conservation concern;
(40) "target species" or "target salmon
stocks" means the main, or several major, salmon species of interest toward
which a fishery directs its harvest;
(41) "yield" means the number or weight of
salmon harvested in a particular year or season from a stock;
(42) "yield concern" means a concern arising
from a chronic inability, despite the use of specific management measures, to
maintain expected yields, or harvestable surpluses, above a stock's escapement
needs; a yield concern is less severe than a management concern, which is less
severe than a conservation concern;
(43) "wild salmon stock" means a stock of
salmon that originates in a specific location under natural conditions; "wild
salmon stock" may include an enhanced or rehabilitated stock if its
productivity is augmented by supplemental means, such as lake fertilization or
rehabilitative stocking; "wild salmon stock" does not include an introduced
stock, except that some introduced salmon stocks may come to be considered
"wild" if the stock is self-sustaining for a long period of time;
(44) "action point" means a threshold value
for some quantitative indicator of stock run strength at which an explicit
management action will be taken to achieve an optimal escapement
goal.