DOI: 10.5061/dryad.qfttdz0h9
title: Fishers' ecological knowledge of the Lower Ucayali

description: Data gathered for: Fishers’ ecological knowledge points to fishing-induced
 changes in the Peruvian Amazon (2024). Ecological Applications Scientists
 increasingly draw on fishers’ ecological knowledge (FEK) to gain a better
 understanding of fish biology and ecology and inform options for fisheries
 management. We report on a study of FEK among fishers along the Lower
 Ucayali River in Peru, a region of exceptional productivity and diversity,
 which is also a major supplier of fish to the largest city in the Peruvian
 Amazon. Given a lack of available scientific information on
 stocks status, we sought to identify temporal changes in the composition
 and size of exploited species by interviewing fishers from 18 communities
 who vary in years of fishing experience since the mid-1950s. We develop
 four FEK-based indicators to assess changes in the fish assemblage and
 compare findings with landings data.  We find an intensification
 of fishing gear deployed over time, spatiotemporal shifts in the fish
 assemblage, and reported declines in species weight, which point to a
 fishing-down process with declines across multiple species. This finding
 is reflected in a shifting baseline among our participants, whereby
 younger generation of fishers have different expectations regarding the
 distribution and size of species. Our study points to the importance of
 spillover effects from the nearby Pacaya-Samira National Reserve and
 community initiatives to support the regional fishery and the supply of
 fish to city markets. Reference to fishers’ knowledge also suggests that
 species decline is likely underreported in aggregated landings
 data.  The dataset contains information derived from
 fishers' interviews as well as a subset of socioeconomic information
 gathered during follow-up household surveys. Additional information
 gathered during household surveys conducted by the Peruvian Amazon Rural
 Livelihoods and Poverty (PARLAP) project (https://parlap.geog.mcgill.ca)
 between 2014 and 2016 is also included. Landings data included in this
 study are restricted and not available publicly. The aggregated dataset of
 landings in Loreto from 1984 to 2016 is the property of the Dirección
 Regional de la Producción Loreto. Data are available to qualified
 researchers from Dirección Regional de la Producción Loreto by contacting
 the Director, whose contact information is available at
 https://www.gob.pe/institucion/regionloreto/funcionarios. 
description: See: <em>Poissant et al.(2024). Fishers’ ecological
 knowledge points to fishing-induced changes in the Peruvian Amazon.
 Ecological Applications</em>
description: \* File name: README_Dataset-FEK_of_the_Lower_Ucayali_v0.1.0.txt \*
 Authors: David Poissant \* Date created: 2024-02-01 \* Date modified:
 2024-02-01 Dataset Version and Release History
 \----------------------------------- \* Current Version: \* Number: 1.0.0
 \* Date: 2024-02-01 \* Persistent identifier: DOI: 10.5061/dryad.qfttdz0h9
 \* Summary of changes: n/a Dataset Attribution and Usage
 \----------------------------- \* Dataset Title: Data for the article
 "Fishers’ ecological knowledge points to fishing-induced changes in
 the Peruvian Amazon" Data gathered for: Fishers’ ecological knowledge
 points to fishing-induced changes in the Peruvian Amazon (2024).
 Ecological Applications Scientists increasingly draw on fishers’
 ecological knowledge (FEK) to gain a better understanding of fish biology
 and ecology and inform options for fisheries management. We report on a
 study of FEK among fishers along the Lower Ucayali River in Peru, a region
 of exceptional productivity and diversity, which is also a major supplier
 of fish to the largest city in the Peruvian Amazon. Given a lack of
 available scientific information on stocks status, we sought to identify
 temporal changes in the composition and size of exploited species by
 interviewing fishers from 18 communities who vary in years of fishing
 experience since the mid-1950s. We develop four FEK-based indicators to
 assess changes in the fish assemblage and compare findings with landings
 data.  We find an intensification of fishing gear deployed over time, and
 spatiotemporal shifts in the fish assemblage and reported declines in
 species weight which point to a fishing-down process with declines across
 multiple species. This finding is reflected in a shifting baseline among
 our participants, whereby younger generation of fishers have different
 expectations regarding the distribution and size of species. Our study
 points to the importance of spillover effects from the nearby
 Pacaya-Samira National Reserve and community initiatives to support the
 regional fishery and the supply of fish to city markets. Reference to
 fishers’ knowledge also suggests that species decline is likely
 underreported in aggregated landings data.  The dataset contains
 information derived from fishers interviews as well as a subset of
 socioeconomic information gathered during follow-up household surveys.
 Additional information gathered during household surveys conducted by the
 Peruvian Amazon Rural Livelihoods and Poverty (PARLAP) project
 () between 2014 and 2016 are also
 included. Landings data included in this study are restricted and not
 available publicly. The aggregated dataset of landings in Loreto from 1984
 to 2016 is the property of the Dirección Regional de la Producción Loreto.
 Data are available to qualified researchers from Dirección Regional de la
 Producción Loreto by contacting the Director, whose contact information is
 available at
 . \*
 Persistent Identifier: 
 Contact Information \------------------- \* Name: David Poissant \* Email:
 \* Alternate Email:
 Data and File Overview
 \====================== Summary Metrics \--------------- \* File count: 7
 \* Total file size: 302,56 KB \* File formats: .csv Table of Contents
 \----------------- \* FishSpecies_Troph_Value.csv \*
 LEK_FishingMaterial_Now.csv \* LEK_FishingMaterial_Past.csv \* LEK.csv \*
 LEK_FunctionalTraits.csv \* Household_Surveys.csv \* PARLAP.csv Details
 for: FishSpecies_Troph_Value.csv \---------------------------------------
 \* Description: a comma-delimited file containing information on fish
 species used for constructing the functional groups. Data in this table
 has been collected from the literature or third parties. See manuscript
 for details. \* Format(s): .csv \* Size(s): 4 KB \* Dimensions: 67 rows x
 6 columns \* Variables: \* CommonName: Species vernacular name in Western
 Amazonia. \* ScientificName: Species scientific name. Some species
 vernacular name refer multiple different species. \* BodySize: Species
 maximum body length (cm) \* TrophicLevel: Species trophic level \*
 LifeHistory: Species life history strategy \* Price: Species market price
 in Iquitos in 2011 (Peruvian soles) Details for:
 LEK_FishingMaterial_Now.csv \--------------------------------------- \*
 Description: a comma-delimited file containing information on fishing gear
 used by fishers interviewed in the Lower Ucayali in 2019. See manuscript
 for details. \* Format(s): .csv \* Size(s): 3 KB \* Dimensions: 70 rows x
 12 columns \* Variables: \* UnIDs: Unique identifier for each interviewee
 \* Comunidad: Community name (coded to respect anonymity) \* ID:
 Identification number of interviewee within the community \* MatPesAhoAnz:
 Owned fish hooks at time of interview (0=no, 1=yes) \* MatPesAhoArp: Owned
 a harpoon at time of the interview (0=no, 1=yes) \* MatPesAhoFle: Owned a
 trident spear at time of the interview (0=no, 1=yes) \* MatPesAhoHon:
 Owned a circling net at time of the interview (0=no, 1=yes) \*
 MatPesAhoMal: Owned a large entangling net time of the interview (0=no,
 1=yes) \* MatPesAhoMot: Owned a boat motor at time of the interview (0=no,
 1=yes) \* MatPesAhoTar: Owned a casting net at time of the interview
 (0=no, 1=yes) \* MatPesAhoTra: Owned a gill net at time of the interview
 (0=no, 1=yes) \* MatPesAhoArr: Owned a beach purse seine net at time of
 the interview (0=no, 1=yes) \* Region: Sub-region in which the community
 is located (Puinahua or Ucayali) Details for: LEK_FishingMaterial_Past.csv
 \--------------------------------------- \* Description: a comma-delimited
 file containing information on fishing gear used by fishers interviewed in
 the Lower Ucayali in 2019 when they first started fishing. See manuscript
 for details. \* Format(s): .csv \* Size(s): 3 KB \* Dimensions: 70 rows x
 13 columns \* Variables: \* Region: Sub-region in which the community is
 located (Puinahua or Ucayali) \* UnIDs: Unique identifier for each
 interviewee \* Comunidad: Community name (coded to respect anonymity) \*
 MatPesIniAno: Number of years since start of fishing career, concerning
 fishing material \* MatPesIniAnz: Owned fish hooks at the beginning of
 fishing career (0=no, 1=yes) \* MatPesIniArp: Owned a harpoon at the
 beginning of fishing career (0=no, 1=yes) \* MatPesIniFle: Owned a trident
 at the beginning of fishing career (0=no, 1=yes) \* MatPesIniHon: Owned a
 circling net at the beginning of fishing career (0=no, 1=yes) \*
 MatPesIniMal: Owned a large entangling net at the beginning of fishing
 career (0=no, 1=yes) \* MatPesIniMot: Owned a boat motor at the beginning
 of fishing career (0=no, 1=yes) \* MatPesIniTar: Owned a casting net at
 the beginning of fishing career (0=no, 1=yes) \* MatPesIniTra: Owned a
 gill net at the beginning of fishing career (0=no, 1=yes) \* MatPesIniArr:
 Owned a beach purse seine net at the beginning of fishing career (0=no,
 1=yes) Details for: LEK.csv \--------------------------------------- \*
 Description: a comma-delimited file containing fishers'observation of
 ressource trends in the Lower Ucayali in 2019. See manuscript for details.
 \* Format(s): .csv \* Size(s): 12 KB \* Dimensions: 91 rows x 44 columns
 \* Variables: \* Comunidad: Community name (coded to respect anonymity) \*
 ID: Identification number of each interviewee \* Cocha: Name of the lake
 where interviewee has noticed changes \* AnoTamPri: Number of years since
 beginning of observations \* TamBoqPri: Mean size of Boquichico at
 beginning of fishing career (kg) \* TamGamPri: Mean size of Gamitana at
 beginning of fishing career (kg) \* TamPaiPri: Mean size of Paiche at
 beginning of fishing career (pieces) \* TamPacPri: Mean size of Paco at
 beginning of fishing career (kg) \* TamTucPri: Mean size of Tucunare at
 beginning of fishing career (kg) \* TamBoqAho: Mean size of Boquichico now
 (kg) \* TamGamAho: Mean size of Gamitana now (kg) \* TamPaiAho: Mean size
 of Paiche now (pieces) \* TamPacAho: Mean size of Paco now (kg) \*
 TamTucAho: Mean size of Tucunare at beginning of fishing career (kg) \*
 Acarahuazu: Pattern of abundance of Acarahuazu (0=Disapeared,1= Has
 declined, 2= Not changes, 3= has increased, 9= Sepcies always absent) \*
 Bujurqui: Pattern of abundance of Bujurqui (0=Disapeared,1= Has declined,
 2= Not changes, 3= has increased, 9= Sepcies always absent) \* Boquichico:
 Pattern of abundance of Boquichico (0=Disapeared,1= Has declined, 2= Not
 changes, 3= has increased, 9= Sepcies always absent) \* Carachama: Pattern
 of abundance of Carachama (0=Disapeared,1= Has declined, 2= Not changes,
 3= has increased, 9= Sepcies always absent) \* Corvina: Pattern of
 abundance of Corvina (0=Disapeared,1= Has declined, 2= Not changes, 3= has
 increased, 9= Sepcies always absent) \* Doncella: Pattern of abundance of
 Doncella (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased,
 9= Sepcies always absent) \* Fasaco: Pattern of abundance of Fasaco
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Gamitana: Pattern of abundance of Gamitana
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Lisa: Pattern of abundance of Lisa
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Llambina: Pattern of abundance of Llambina
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Maparate: Pattern of abundance of Maparate
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Paiche: Pattern of abundance of Paiche
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Paco: Pattern of abundance of Paco
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Palometa: Pattern of abundance of Palometa
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Pana: Pattern of abundance of Paña
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Ractacara: Pattern of abundance of Ractacara
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Sabalo: Pattern of abundance of Sabalo
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Sardina: Pattern of abundance of Sardina
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Tucunare: Pattern of abundance of Tucunare
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Turushuqi: Pattern of abundance of Turushuqui
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* Zungaro: Pattern of abundance of Zungaro
 (0=Disapeared,1= Has declined, 2= Not changes, 3= has increased, 9=
 Sepcies always absent) \* CuaPesAnt: Quantity of fish that could be fished
 in a good day at beginning of fishing career (kg) \* CuaPesAho: Quantity
 of fish that can be fished in a good day now (kg) \* Region: Sub-region in
 which the community is located (Puinahua or Ucayali) \* DeclineBoq:
 Decline in the weight of boquichico (Beginning-now) \* DeclineGam: Decline
 in the weight of gamitana (Beginning-now) \* DeclinePai: Decline in the
 weight of paiche(Beginning-now) \* DeclinePac: Decline in the weight of
 paco (Beginning-now) \* DeclineTuc: Decline in the weight of tucunare
 (Beginning-now) \* DeclinePesSub: Decline in the weight of catches on a
 god day (ln(Beginning)-ln(now)\_ \* UnIDs: Unique identification number of
 interviewees Details for: LEK_FunctionalTraits.csv
 \--------------------------------------- \* Description: a comma-delimited
 file containing fishers' observation of ressource trends in the Lower
 Ucayali in 2019, aggregated with species functional traits. The table does
 not contain primary or new information, but rather reformatted
 observations from LEK.csv and FishSpecies_Troph_Value.csv for directly
 running the functional group decline analysis. See manuscript for details.
 \* Format(s): .csv \* Size(s): 219 KB \* Dimensions: 1801 rows x 13
 columns \* Variables: \* Species: Species vernacular name in Western
 Amazonia. \* Region: Sub-region in which the community is located
 (Puinahua or Ucayali) \* Community: Community name (coded to respect
 anonymity) \* UnIDs: Unique identification number of interviewees \*
 Years: Number of years since beginning of observations \* Trend: Observed
 trend (1= declined (declined or disappeared), 0= did not decline
 (increased, or stable)) \* Scientific Name: Species scientific name \*
 BodySize: Body length (cm) \* Trophic: Trophic level \* Life Species: life
 history strategy \* Price: Species price at market in Iquitos in 2011 \*
 Rank: Species percentile rank of market value (brackets) \*
 Quant_BodySize: Species quartile rank of body length (brackets) Details
 for: Household_Surveys.csv \--------------------------------------- \*
 Description: a comma-delimited file containing socio-economic information
 gathered during follow-up household surveys in 6 communities in 2019. See
 manuscript for details. \* Format(s): .csv \* Size(s): 41 KB \*
 Dimensions: 143 rows x 94 columns \* Variables: \* UnIDs: Household unique
 ID \* Region: Sub-region in which the community is located (Puinahua or
 Ucayali) \* Comunidad: Community name (coded to respect anonymity) \*
 Fecha: Date of interview \* Household_ID: Identification number of each
 household in the community \* MatPesIniAno: Years since beginning of
 fishing career from which the material list starts \* MatPesIniTar: Had a
 cast net at the beginning of fishing career (0=no, 1=yes, 2=lended) \*
 MatPesIniTra: Had a gill net at the beginning of fishing career (0=no,
 1=yes, 2= lended) \* MatPesIniTra1.5: Number of gill nets of mesh size 1.5
 at beginning of fishing career \* MatPesIniTra2: Number of gill nets of
 mesh size 2 at beginning of fishing career \* MatPesIniTra2.5: Number of
 gill nets of mesh size 2.5 at beginning of fishing career \*
 MatPesIniTra3: Number of gill nets of mesh size 3 at beginning of fishing
 career \* MatPesIniTra3.5: Number of gill nets of mesh size 3.5 at
 beginning of fishing career \* MatPesIniTra4: Number of gill nets of mesh
 size 4 at beginning of fishing career \* MatPesIniTra4.5: Number of gill
 nets of mesh size 4.5 at beginning of fishing career \* MatPesIniTra5:
 Number of gill nets of mesh size 5 at beginning of fishing career \*
 MatPesIniMal: Had a large entangling net at the beginning of fishing
 career (0=no, 1=yes, 2= lended) \* MatPesIniMal6: Number of large
 entangling net of mesh size 6 at beginning of fishing career \*
 MatPesIniMal7: Number of large entangling net of mesh size 7 at beginning
 of fishing career \* MatPesIniMal8: Number of large entangling net of mesh
 size 8 at beginning of fishing career \* MatPesIniMal9: Number of large
 entangling net of mesh size 9 at beginning of fishing career \*
 MatPesIniMal10: Number of large entangling net of mesh size 10 at
 beginning of fishing career \* MatPesIniMal11: Number of large entangling
 net of mesh size 11 at beginning of fishing career \* MatPesIniMal12:
 Number of large entangling net of mesh size 12 at beginning of fishing
 career \* MatPesIniArr: Had an beach purse seine net at the beggining of
 fishing career (0=no, 1=yes, 2= lended) \* MatPesIniArr3: Number of beach
 purse seine net of mesh size 3 at beginning of fishing career \*
 MatPesIniArr4: Number of beach purse seine net of mesh size 4 at beginning
 of fishing career \* MatPesIniArr5: Number of beach purse seine net of
 mesh size 5 at beginning of fishing career \* MatPesIniArr6: Number of
 beach purse seine net of mesh size 6 at beginning of fishing career \*
 MatPesIniArr7: Number of beach purse seine net of mesh size 7 at beginning
 of fishing career \* MatPesIniArr8: Number of beach purse seine net of
 mesh size 8 at beginning of fishing career \* MatPesIniArr9: Number of
 beach purse seine net of mesh size 9 at beginning of fishing career \*
 MatPesIniHon: Had an circling net at the beggining of fishing career
 (0=no, 1=yes, 2= lended) \* MatPesIniHon2: Number of circling net panels
 at beginning of fishing career \* MatPesIniArp: Had a harpoon at the
 beggining of fishing career (0=no, 1=yes, 2= lended) \* MatPesIniFle: Had
 trident spear at the beggining of fishing career (0=no, 1=yes, 2= lended)
 \* MatPesIniAnz: Had fish hooks at the beggining of fishing career (0=no,
 1=yes, 2= lended) \* MatPesIniCan: Had a canoe at the beggining of fishing
 career (0=no, 1=yes, 2= lended) \* MatPesIniBot: Had a bote at the
 beggining of fishing career (0=no, 1=yes, 2= lended) \* MatPesIniMot: Had
 a motor at the beggining of fishing career (0=no, 1=yes, 2= lended) \*
 MatPesIniOtr: Other fishing material at beginning of fishing career \*
 MatPesAhoTar: Has a cast net now (0=no, 1=yes, 2=lended) \*
 MatPesAhoTarVal: Value of cast net (Peruvian soles) \* MatPesAhoTra: Has a
 gill net now (0=no, 1=yes, 2= lended) \* MatPesAhoTra1.5: Number of gill
 nets of mesh size 1.5 now \* MatPesAhoTra2: Number of gill nets of mesh
 size 2 now \* MatPesAhoTra2.5: Number of gill nets of mesh size 2.5 now \*
 MatPesAhoTra3: Number of gill nets of mesh size 3 now \* MatPesAhoTra3.5:
 Number of gill nets of mesh size 3.5 now \* MatPesAhoTra4: Number of gill
 nets of mesh size 4 now \* MatPesAhoTra4.5: Number of gill nets of mesh
 size 4.5 now \* MatPesAhoTra5: Number of gill nets of mesh size 5 now \*
 MatPesAhoTraVal: Total value of gill nets (Peruvian soles) \*
 MatPesAhoMal: Has a large entangling net now (0=no, 1=yes, 2= lended) \*
 MatPesAhoMal6: Number of large entangling net of mesh size 6 now \*
 MatPesAhoMal7: Number of large entangling net of mesh size 7 now \*
 MatPesAhoMal8: Number of large entangling net of mesh size 8 now \*
 MatPesAhoMal9: Number of large entangling net of mesh size 9 now \*
 MatPesAhoMal10: Number of large entangling net of mesh size 10 now \*
 MatPesAhoMal11: Number of large entangling net of mesh size 11 now \*
 MatPesAhoMal12: Number of large entangling net of mesh size 12 now \*
 MatPesAhoMalVal: Total value of large entangling net (Peruvian soles) \*
 MatPesAhoArr: Has an beach purse seine net now (0=no, 1=yes, 2= lended) \*
 MatPesAhoArr3: Number of beach purse seine net of mesh size 3 now \*
 MatPesAhoArr3.5: Number of beach purse seine net of mesh size 3.5 now \*
 MatPesAhoArr4: Number of beach purse seine net of mesh size 4 now \*
 MatPesAhoArr4.5: Number of beach purse seine net of mesh size 4.5 now \*
 MatPesAhoArr5: Number of beach purse seine net of mesh size 5 now \*
 MatPesAhoArr6: Number of beach purse seine net of mesh size 6 now \*
 MatPesAhoArr7: Number of beach purse seine net of mesh size 7 now \*
 MatPesAhoArr8: Number of beach purse seine net of mesh size 8 now \*
 MatPesAhoArr9: Number of beach purse seine net of mesh size 9 now \*
 MatPesAhoArrVal: Total value of beach purse seine nets \* MatPesAhoHon:
 Has an circling net now (0=no, 1=yes, 2= lended) \* MatPesAhoHon2: Number
 of circling net panels size 2 now \* MatPesAhoHon3: Number of circling net
 panels size 3 now \* MatPesAhoHonVal: Total value of circling nets
 (Peruvian soles) \* MatPesAhoArp: Has a harpoon now (0=no, 1=yes, 2=
 lended) \* MatPesAhoFle: Has trident spear now (0=no, 1=yes, 2= lended) \*
 MatPesAhoAnz: Has fish hooks now (0=no, 1=yes, 2= lended) \* MatPesAhoCan:
 Has a canoe now (0=no, 1=yes, 2= lended) \* MatPesAhoBot: Has a bote now
 (0=no, 1=yes, 2= lended) \* MatPesAhoBotCap: Carrying capacity of bote
 (kgs) \* MatPesAhoBotVal: Value of bote (Peruvian soles) \* MatPesAhoMot:
 Has a motor now (0=no, 1=yes, 2= lended) \* MatPesAhoMotFue: Force of the
 motor \* MatPesAhoMotVal: Value of the motor (Peruvian soles) \*
 MatPesAhoOtr: Other fishing material now \* EmpNumberOfNets: Initial
 number of fishing nets \* EmpMeanNetSize: Initial mean net size \*
 AhoNumberOfNets: Number of fishing nets now \* AhoMeanNetSize: Mean size
 of fishing nets now \* AhoNumberOfNet.log: log10(Number of fishing nets
 now +1) \* total_fish_harvest: Household estimated total fish harvests in
 the last 12 months (kg) Details for: PARLAP.csv
 \--------------------------------------- \* Description: a comma-delimited
 file containing socio-economic information gathered during the PARLAP
 project between 2014 and 2016. See manuscript for details. \* Format(s):
 .csv \* Size(s): 21 KB \* Dimensions: 328 rows x 8 columns \* Variables:
 \* UBIGEO: Community unique identification number \* Sub-region: Region
 (puinahua or Ucayali) \* Number of households: Number of households in the
 community \* Household assets: Asset index of household \* Total income:
 Household total income (PEN) \* Total fish harvest: Household estimated
 total fish harvests in the last 12 months \* Total fish sold: Household
 estimated total fish sold in the last 12 months \* Fishing reliance:
 Proportion of revenues generated from fishing activities \- - - END OF
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