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Great Barrier Reef
seventeen species sea snake live great barrier reef warm waters metres ft deep common southern northern section.none found great barrier reef world heritage area endemic endangered.six species sea turtles come reef breed green sea turtle leatherback sea turtle hawksbill turtle loggerhead sea turtle flatback turtle oliv...
Great Barrier Reef
nesting reported salt water crocodile population gbrwha wideranging low density.around species shark stingray skates chimaera live reef.close species mollusc recorded reef including giant clam various nudibranchs cone snails.fortynine species pipefish nine species seahorse recorded.least seven species frog inhabit isla...
Great Barrier Reef
species birds including species seabirds species shorebirds visit reef nest roost islands – including whitebellied sea eagle roseate tern.nesting sites islands northern southern regions great barrier reef ..million birds using sites breed.islands great barrier reef also support known plant species three endemic.
Great Barrier Reef
northern islands – plant species tend woody whereas southern islands tend herbaceous whitsunday region diverse supporting species.plants propagated birds.there least species ascidians reef system diameter – cm .– in.species bryozoans live reef.four hundred coral species hard corals soft corals inhabit reef.majority spa...
Great Barrier Reef
reefs inner great barrier reef spawn week full moon october outer reefs spawn november december.common soft corals belong genera.five hundred species marine algae seaweed live reef including thirteen species genus halimeda deposit calcareous mounds metres yd wide creating miniecosystems surface compared rainforest cove...
Great Barrier Reef
skeletal eroding band disease bony corals caused protozoan halofolliculina corallasia affects coral species.according study national academy sciences since great barrier reef lost half corals twothirds loss occurring due factors listed before.climate change great barrier reef marine park authority considers greatest th...
Great Barrier Reef
global warming continues corals able keep increasing ocean temperatures.coral bleaching events lead increased disease susceptibility causes detrimental ecological effects reef communities.in july unesco published draft decision expressing serious concern impact coral bleaching great barrier reef.draft decision also war...
Great Barrier Reef
pollution another key threat faced great barrier reef pollution declining water quality.rivers northeastern australia pollute reef tropical flood events.pollution comes farm runoff.land adjacent great barrier reef used farming including intensive cropping sugar cane major beef cattle grazing.farming practices damage re...
Great Barrier Reef
sediments containing high levels copper heavy metals sourced ok tedi mine papua new guinea potential pollution risk far northern great barrier reef torres strait regions.some corals died reefs worsthit northern section arc centre excellence coral reef studies report said.loss coastal wetland runoff problem exacerbated ...
Great Barrier Reef
study katharina fabricius glen death australian institute marine science found hard corals numbers almost double reefs far agricultural areas.fertilizers also increase amount phytoplankton available crownofthorns starfish larvae consume.study showed doubling chlorophyll water leads tenfold increase crownofthorns starfi...
Great Barrier Reef
great barrier reef marine park authority gbrmpa stated strongly encouraged company investigate options entail releasing material environment develop management plan eliminate potential hazard however gbrmpa legislative control yabulu tailings dam managed.crown thorns crownofthorns starfish preys coral polyps.large outb...
Great Barrier Reef
overfishing unsustainable overfishing keystone species giant triton disrupt food chains vital reef life.fishing also impacts reef increased water pollution boats bycatch unwanted species dolphins turtles habitat destruction trawling anchors nets.middle approximately onethird great barrier reef marine park protected spe...
Great Barrier Reef
shark culling government queensland shark control program shark culling deliberately kills sharks throughout queensland including great barrier reef.environmentalists scientists say program harms marine ecosystem also say outdated cruel ineffective.queensland shark control program uses shark nets drum lines baited hook...
Great Barrier Reef
also queenslands shark control program also killed many animals dolphins turtles — program killed marine animals including great barrier reef.humane society international filed lawsuit government queensland stop shark culling great barrier reef.protection preservation reef plan march australian queenslands governments ...
Great Barrier Reef
experts doubt whether enough save fragile environment.another issue time left .°c warming threshold temperature limit coral reefs still cope limited.as part reef plan aud million grant given great barrier reef foundation .announcement grant subject backlash grant avoided proper tender transparency processes.human use g...
Great Barrier Reef
aboriginal australians living area least years torres strait islanders since years ago.clan groups reef also important cultural feature.in louis de bougainville found reef exploratory mission claim area french.june hm bark endeavour captained explorer james cook ran aground great barrier reef sustaining considerable da...
Great Barrier Reef
queensland museum led archaeological digs wreck pandora since .reef atolls largely unstudied th century.time reefs islands mined deposits guano lighthouses built beacons throughout system.raine island earliest example.great barrier reef committee began carrying much early research reef.
Great Barrier Reef
management royal commissions disallowed oil drilling great barrier reef government australia created great barrier reef marine park prohibited various activities.great barrier reef marine park include entire great barrier reef province.park managed partnership government queensland great barrier reef marine park author...
Great Barrier Reef
process conserves marine biodiversity considering whole ecosystem species different species interact marine environment.there two steps process.first step identify regional conservation priorities five currently different marine regions.second step identify marine reserves protected areas marine parks added australias ...
Great Barrier Reef
guidelines nationally recognised implemented local level based australian policy implementation outlined goals principles establishment national representative system marine protected areas commonwealth waters.policies place make sure marine reserve added nrsmpa careful evaluation different data.the priorities region c...
Great Barrier Reef
decline quality water past years due development contributed coral bleaching algal blooms pesticide pollution.forms pollution made reef less resilient climate change.when plan introduced october originally contained actions built previous legislation.immediate goal halt reverse decline water quality entering reef .hope...
Great Barrier Reef
achieve objectives described plan focuses nonpoint sources pollution cannot traced single source waste outlet.the plan specifically targets nutrients pesticides sediment make way reef result agricultural activities.nonpoint sources pollution attributed urban areas covered different legislation.plan updated.updated vers...
Great Barrier Reef
updated version improved clarity previous plan targets set plan improved accountability improved monitoring assessment.report found actions met original goals however progressing well according evaluation criteria well rated unsatisfactory levels progress.some key achievements made since plans initial passing establish...
Great Barrier Reef
updated version plan focuses strategic priority areas actions achieve goals.also quantitative targets made critically assess whether targets met.some examples water quality goals outlined plan reduction nitrogen phosphorus loads end catchments reduction sediment load .plan also outlines number steps must taken landhold...
Great Barrier Reef
rezoning based application systematic conservation planning techniques using marxan software.protection across marine park improved highly protected zones increased ... time largest marine protected area world although new northwestern hawaiian islands national monument became largest.in review great barrier reef marin...
Great Barrier Reef
assessment judged criteria given grade.every outlook report follows judging grading process information tracked time.new research done produce report.readily available information goes report little known reef actually featured outlook report.abbot point coal port dredge dumping controversy december greg hunt australia...
Great Barrier Reef
according corresponding approval documents process create around million cubic metres dredged seabed dumped within great barrier reef marine park area.on january gbrmpa issued dumping permit allow three million cubic metres sea bed abbot point north bowen transported unloaded waters great barrier reef marine park.poten...
Great Barrier Reef
deepwater port operation nearly years abbot point better placed ports along great barrier reef coastline undertake expansion capital maintenance dredging required significantly less would required areas.important note seafloor approved disposal area consists sand silt clay contain coral reefs seagrass beds.the approval...
Great Barrier Reef
tourism great barrier reef concentrated cairns also whitsundays due accessibility.areas make – parks area.whitsundays cairns plans management.many cities along queensland coast offer daily boat trips.several continental coral cay islands resorts including green island lady elliot island.
Great Barrier Reef
islands great barrier reef supported resorts.in tourism region domestically generated popular visiting times australian winter.time estimated tourists great barrier reef contributed million per annum.largest commercial activity region estimated tourism generated billion annually estimate increased a. billion.deloitte r...
Great Barrier Reef
boat sizes range dinghies superyachts.glassbottomed boats underwater observatories also popular helicopter flights.far popular tourist activities great barrier reef snorkelling diving pontoons often used area often enclosed nets.outer part great barrier reef favoured activities due water quality.management tourism grea...
Great Barrier Reef
fee ends gbrmpas income.policies cruise ships bareboat charters anchorages limit traffic great barrier reef.the problems surround ecotourism great barrier reef revolve around permanent tourism platforms.platforms large shiplike vessels act base tourists scuba diving snorkelling great barrier reef.seabirds land platform...
Great Barrier Reef
diseased corals versus areas tourism platforms diseased corals.tourism major economic activity region.thus nonpermanent platforms could possible areas overall permanent platforms likely necessity.solutions suggested siphon bird waste gutters connecting tanks helping lower runoff causes coral disease.the great barrier r...
Great Barrier Reef
tourism operators also must comply speed limits travelling tourist destinations prevent excessive wake boats disturbing reef ecosystem.fishing fishing industry great barrier reef controlled queensland government worth billion annually.employs approximately people fishing great barrier reef pursued commercially recreati...
Great Barrier Reef
aims first twentyfive years.townsville australian institute marine science.isbn .bowen james bowen margarita .great barrier reef history science heritage.cambridge cambridge university press.
Great Barrier Reef
isbn .done t.j. .patterns distribution coral communities across central great barrier reef.coral reefs.–.bibcodecorre......d. doi.bf.
Great Barrier Reef
scid .research publications.great barrier reef marine park authority.archived original july .hutchings pat kingsford mike hoeghguldberg ove .great barrier reef biology environment management.csiro publishing.
Great Barrier Reef
isbn .lucas p.h.c.et al..outstanding universal value great barrier reef world heritage area.great barrier reef marine park authority.
Great Barrier Reef
isbn .mather p. bennett i. eds..coral reef handbook guide geology flora fauna great barrier reef rd ed.. chipping north surrey beatty sons pty ltd. isbn .external links great barrier reef works.howstuffworks.com.world heritage listing great barrier reefgreat barrier reef marine park authoritycrc reef research centrediv...
Interest
national geographic.battle reef – four corners – abc.augreat barrier reef scientists confirm largest dieoff corals recorded.guardian.november .distinct fee borrower may pay lender third party.also distinct dividend paid company shareholders owners profit reserve particular rate decided beforehand rather pro rata basis ...
Interest
history according historian paul johnson lending food money commonplace middle eastern civilizations early bc.argument acquired seeds animals could reproduce used justify interest ancient jewish religious prohibitions usury נשך neshekh represented different view.the first written evidence compound interest dates roughl...
Interest
early muslims called riba translated today charging interest.the first council nicaea forbade clergy engaging usury defined lending interest percent per month .aer.ninth century ecumenical councils applied regulation laity.catholic church opposition interest hardened era scholastics even defending considered heresy.st....
Interest
also considered morally dubious since goods produced lending money thus compensated unlike activities direct physical output blacksmithing farming.reason interest often looked upon islamic civilization almost scholars agreeing quran explicitly forbids charging interest.medieval jurists developed several financial instr...
Interest
rather charging interest interestfree lender shares risk investing partner profit loss sharing scheme predetermined loan repayment interest prohibited well making money money unacceptable.financial transactions must assetbacked charge interest fee service lending.history mathematics thought jacob bernoulli discovered m...
Interest
interest computed added twice year multiplied .twice yielding .×... compounding quarterly yields .×..... on.bernoulli noticed frequency compounding increased without limit sequence modeled follows lim n → ∞ n n e displaystyle lim nrightarrow infty leftdfrac nrightne n number times interest compounded year.economics eco...
Interest
free market economy interest rates subject law supply demand money supply one explanation tendency interest rates generally greater zero scarcity loanable funds.over centuries various schools thought developed explanations interest interest rates.school salamanca justified paying interest terms benefit borrower interes...
Interest
land value remain positive finite keeps interest rate zero.adam smith carl menger frédéric bastiat also propounded theories interest rates.late th century swedish economist knut wicksell interest prices elaborated comprehensive theory economic crises based upon distinction natural nominal interest rates.wicksells appro...
Interest
excludes effect compounding.simple interest applied time period year example every month.simple interest calculated according following formula r ⋅ b ⋅ n displaystyle frac rcdot bcdot mn wherer simple annual interest rateb initial balancem number time periods elapsed andn frequency applying interest.for example imagine...
Interest
displaystyle frac .times .interest due rounded nearest cent.simple interest applied months would .× × .displaystyle frac .times times .card holder pays interest end months total amount interest paid would .
Interest
× × .per month × months .displaystyle frac .times times .text per monthtimes text months.simple interest applied months calculated above.one cent difference arises due rounding nearest cent.
Interest
compound interest compound interest includes interest earned interest previously accumulated.compare example bond paying percent semiannually coupons percent twice year certificate deposit gic pays percent interest year.total interest payment per par value cases holder semiannual bond receives half per year months time...
Interest
− .displaystyle leftfrac right.. formulations outstanding balance bn loan n regular payments increases period growth factor according periodic interest decreases amount paid p end period b n r b n − − p displaystyle bnbig rbig bnp wherei simple annual loan rate decimal form example .. loan rate rate used compute paymen...
Interest
formulas regular savings program similar payments added balances instead subtracted formula payment negative one above.formulas approximate since actual loan balances affected rounding.avoid underpayment end loan payment must rounded next cent.consider similar loan new period equal k periods problem above.rk pk new rat...
Interest
comparing expression bk note r k r k − displaystyle rkrk p k p r r k .displaystyle pkfrac prrk.last equation allows us define constant problems b ∗ p r p k r k displaystyle bfrac prfrac pkrk bk written b k r k b − r k b ∗ .displaystyle bkrkbrkb.solving rk find formula rk involving known quantities bk balance k periods ...
Interest
annual rate r assumes one payment per year effective rate monthly payments.monthly payments monthly interest paid payment compounded annual rate ·r would make sense.one made interestonly payments amount paid year would ·r·b.substituting pk rk b equation bk obtain b k b − r k b ∗ − b displaystyle bkbrkbb .since bn solve...
Interest
substituting first formula bk solving λk obtain λ k r λ k displaystyle lambda krlambda k .λ λn found using formula λk computing λk recursively λ λn.since p rb formula payment reduces p r λ n b displaystyle pleftrfrac lambda nrightb average interest rate period loan r loan n b r λ n − n displaystyle rtextloanfrac itnbrf...
Interest
total calculation − pp·t·.equivalent calculating price process called discounting simple interest rate.rules thumb rule age electronic computing power widely available flat rate consumer loans united states america would priced using rule sum digits method.sum integers .technique required simple calculation.payments re...
Interest
oneyear loan first month interest owed life loan due second month progressing twelfth month interest due.practical effect rule make early payoffs term loans expensive.oneyear loan approximately interest due collected sixth month payoff principal cause effective interest rate much higher apy used calculate payments.in u...
Interest
example compounding annual interest rate percent take years money double.the rule provides good indication interest rates .in case interest rate percent rule predicts money double years...d.p.displaystyle ..text d.p.
Interest
case interest rate percent rule predicts money double years...d.p.displaystyle ..text d.p.
Interest
market interest rates markets investments include money market bond market well retail financial institutions like banks set interest rates.specific debt takes account following factors determining interest rate opportunity cost deferred consumption opportunity cost encompasses use money could put including lending oth...
Interest
future inflation unknown three ways might achievedcharge x interest plus inflation many governments issue realreturn inflation indexed bonds.principal amount interest payments continually increased rate inflation.see discussion real interest rate.decide expected inflation rate.still leaves lender exposed risk unexpecte...
Interest
derivative products allow hedging swaps two.however interest rates set market happens frequently insufficient compensate inflation example times high inflation example oil crisis currently real yields many inflationlinked government stocks negative.default always risk borrower become bankrupt abscond otherwise default ...
Interest
risks individual debt may large standard deviation possibilities.lender may want cover maximum risk lenders portfolios debt lower risk premium cover probable outcome.composition interest rates economics interest considered price credit therefore also subject distortions due inflation.nominal interest rate refers price ...
Interest
furthermore expectations future inflation vary forwardlooking interest rate cannot depend single real interest rate plus single expected rate inflation.interest rates also depend credit quality risk default.governments normally highly reliable debtors interest rate government securities normally lower interest rate ava...
Interest
circumstances shortterm interest rates lower longerterm interest rates upward sloping yield curve.government intervention interest rates generally determined market government intervention usually central bank may strongly influence shortterm interest rates one main tools monetary policy.central bank offers borrow lend...
Interest
federal funds reserves held banks fed.open market operations one tool within monetary policy implemented federal reserve steer shortterm interest rates.using power buy sell treasury securities open market desk federal reserve bank new york supply market dollars purchasing u.s. treasury notes hence increasing nations mo...
Interest
jarrowturnbull model first model credit risk explicitly random interest rates core.lando darrell duffie singleton van deventer imai discuss interest rates issuer interestbearing instrument default.money inflation loans bonds characteristics money included broad money supply.national governments provided course country ...
Interest
liquidity liquidity ability quickly resell asset fair nearfair value.else equal investor want higher return illiquid asset liquid one compensate loss option sell time.u.s. treasury bonds highly liquid active secondary market debts less liquid.mortgage market lowest rates often issued loans resold securitized loans.high...
Interest
theories interest aristotles view interest aristotle scholastics held unjust claim payment except compensation ones efforts sacrifices since money nature sterile loss temporarily separated it.compensation risk trouble setting loan necessarily impermissible grounds.development theory interest seventeenth eighteenth cent...
Interest
schumpeter considered humes theory superior ricardo mill reference profits concentrates surprising degree commerce rather industry.turgot brought theory interest close classical form.industrialists...... share profits capitalists supply funds réflexions lxxi.share goes latter determined like prices lxxv play supply dem...
Interest
says interest rate adjusts maintain equilibrium demands lending borrowing.individuals lend order defer consumption sake greater quantity able consume later date owing interest earned.borrow order anticipate consumption whose relative desirability reflected time value money entrepreneurs also borrow fund investment gove...
Interest
rate interest given intersection solid red saving curve blue investment schedule.long investment schedule almost vertical change income leading extreme cases broken red saving curve make little difference interest rate.in cases analysis less simple.introduction new technique leading demand new forms capital shift step ...
Interest
keyness criticisms case extraordinary spending time war government may wish borrow public would willing lend normal interest rate.dotted red curve started negative showed tendency increase r government would trying buy public unwilling sell price.keynes mentions possibility point might perhaps warned classical school s...
Interest
responses often moral tone ricardo marx viewed profits exploitation mccullochs productivity theory justified profits portraying capital equipment embodiment accumulated labor.theory interest payment abstinence attributed nassau senior according schumpeter intended neutrally easily understood making moral claim sharply ...
Interest
next supposed mechanism credit rate interest influence prices rise monetary rate natural level produced fall decline level rise prices.wicksell went conclude natural rate coincided monetary rate stability prices would follow.in wicksells approach refined bertil ohlin dennis robertson became known loanable funds theory....
Interest
reality...the rate interest pervades time markets productive loan market strictly subsidiary time market derivative importance.interest explainable rate time preference among people.point loan market insufficient best.rather rate interest would observed stages production indeed time market capital goods used make consu...
Interest
rothbard said interest rate equal rate price spread various stages.rothbard furthermore criticized keynesian conception interest saying one grave fundamental keynesian error persist regarding interest rate contract rate loans instead price spreads stages production.paretos indifference pareto held thatthe interest rate...
Interest
see general theory details.religious contexts judaism jews forbidden usury dealing fellow jews lending considered tzedakah charity.however permissions charge interest loans nonjews.outlined jewish scriptures torah christians hold part old testament books tanakh.jewish publication societys tanakh christian verse numbers...
Interest
doeth things shall never moved.several historical rulings jewish law mitigated allowances usury toward nonjews.instance thcentury commentator rabbi isaac abrabanel specified rubric allowing interest apply christians muslims faith systems common ethical basis originating judaism.medieval commentator rabbi david kimchi e...
Interest
however god permits commerce prohibits usury.thus whoever heeds commandment lord refrains usury may keep past earnings judgment rests god.persist usury incur hell wherein abide forever.god condemns usury blesses charities.god dislikes every sinning disbeliever.believe good works establish worship pay poordue reward lor...
Interest
believe shall observe god refrain kinds usury believers.expect war god messenger.repent may keep capitals without inflicting injustice incurring injustice.debtor unable pay wait better time.give loan charity would better knew.o believe shall take usury compounded over.
Interest
observe god may succeed.and practicing usury forbidden consuming peoples money illicitly.prepared disbelievers among painful retribution.the usury practiced increase peoples wealth gain anything god.people give charity seeking gods pleasure ones receive reward many fold.the attitude muhammad usury articulated last serm...
Interest
remember indeed meet lord indeed reckon deeds.allah forbidden take usury therefore usurious obligation shall henceforth waived.capital however keep.neither inflict suffer inequity.allah judged shall usury usury due abbas ibn abdal muttalib prophets uncle shall henceforth waived ... christianity old testament condemns p...
Interest
previously usury seen lack charity.st.thomas aquinas leading scholastic theologian roman catholic church argued charging interest wrong amounts double charging charging thing use thing.aquinas said would morally wrong way one sold bottle wine charged bottle wine charged person using wine actually drink it.similarly one...
Interest
money medium exchange used spent.charge money use spending therefore charge money twice.also sell time since usurer charges effect time money hands borrower.time however commodity anyone charge.condemning usury aquinas much influenced recently rediscovered philosophical writings aristotle desire assimilate greek philos...
Interest
aquinas argued case usury aspects christian revelation christian doctrine reinforced aristotelian natural law rationalism.aristotles argument interest unnatural since money sterile element cannot naturally reproduce itself.thus usury conflicts natural law offends christian revelation see thought thomas aquinas.aquinas ...
Interest
simply invest money expect returned regardless success venture make money simply money taking risk work effort sacrifice usury.st thomas quotes aristotle saying live usury exceedingly unnatural.islam likewise condemns usury allowed commerce albaqarah – alternative suggests investment sharing profit loss instead sharing...
Interest
st thomas allows however charges actual services provided.thus banker creditlender could charge actual work effort carry example fair administrative charges.catholic church decree fifth council lateran expressly allowed charges respect creditunions run benefit poor known montes pietatis.in th century cardinal hostiensi...
Interest
many scholastic thinkers argued ban interest charges also argued legitimacy lucrum cessans profits example pierre jean olivi st. bernardino siena.however hostiensis exceptions including lucrum cessans never accepted official roman catholic church.the westminster confession faith confession faith upheld reformed churche...
Interest
article catholic worker dorothy day articulated well talk people living usury ...knowing way infertile money bred money wise investment god knows devilish nerve gas drugs napalm missiles vanities housing employment ..
Interest
.poor needed money could invested thoughts precursor pope francis calls economy kills.sin say god gods presence harming others creation.charging interest indeed sinful takes advantage person need well means investing corporations involved harming gods creatures.see also actuarial notationcredit card interestcredit rati...
Interest
credit risk pricing measurement management.princeton university press.isbn .kellison stephen g. .theory interest.richard d. irwin inc. library congress catalog card no.
Interest
.lando david .credit risk modeling theory applications.princeton university press.isbn .van deventer donald r. kenji imai .credit risk models basel accords.
Interest
john wiley sons.isbn .schumpeter joseph .history economic analysis.allen unwin.external links white paper math lost art interest calculationmortgages made clear financial services authority uklist current interest ratesworld interest ratesforex motionwhich way paydeposit rates european countries
Cryptocurrency
despite name cryptocurrencies necessarily considered currencies traditional sense varying categorical treatments applied including classification commodities securities well currencies cryptocurrencies generally viewed distinct asset class practice.crypto schemes use validators maintain cryptocurrency.proofofstake mode...
Cryptocurrency
cryptocurrencies typically use decentralized control opposed central bank digital currency cbdc.cryptocurrency minted created prior issuance issued single issuer generally considered centralized.implemented decentralized control cryptocurrency works distributed ledger technology typically blockchain serves public finan...
Cryptocurrency
since release bitcoin many cryptocurrencies created.history american cryptographer david chaum conceived anonymous cryptographic electronic money called ecash.later implemented digicash early form cryptographic electronic payments required user software order withdraw notes bank designate specific encrypted keys sent r...
Cryptocurrency
shortly thereafter nick szabo described bit gold.like bitcoin cryptocurrencies would follow bit gold confused later goldbased exchange bitgold described electronic currency system required users complete proof work function solutions cryptographically put together published.in first decentralized cryptocurrency bitcoin...
Cryptocurrency
used scrypt hash function instead sha.another notable cryptocurrency peercoin used proofofworkproofofstake hybrid.on august uk announced treasury commissioned study cryptocurrencies role could play uk economy.study also report whether regulation considered.final report published issued consultation cryptoassets stablec...