COAST Ballast Water Internship AUGUST 17 TH 2016 BENJAMIN POTTER - - PowerPoint PPT Presentation

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COAST Ballast Water Internship AUGUST 17 TH 2016 BENJAMIN POTTER - - PowerPoint PPT Presentation

Dec 17, 2022 243 likes •464 views

COAST Ballast Water Internship AUGUST 17 TH 2016 BENJAMIN POTTER MARINE INVASIVE SPECIES PROGRAM CALIFORNIA STATE LANDS COMMISSION 1 1 CSLC: Serving the Public Trust Since 1938 CSLC: Serving the Public Trust Since 1938 About Me School

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CSLC: Serving the Public Trust Since 1938 1 CSLC: Serving the Public Trust Since 1938 1 AUGUST 17 TH 2016 BENJAMIN POTTER MARINE INVASIVE SPECIES PROGRAM CALIFORNIA STATE LANDS COMMISSION

COAST Ballast Water Internship

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CSLC: Serving the Public Trust Since 1938 2 CSLC: Serving the Public Trust Since 1938 2

▪ School

  • CSU Maritime Academy 2017’
  • Maritime Policy and Management
  • Marine Science

▪ COAST

  • Marine Invasive Species Program

Ballast Water Internship

About Me

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CSLC: Serving the Public Trust Since 1938 3 CSLC: Serving the Public Trust Since 1938 3

▪ Data Entry

  • Realm & Province
  • Latitude & Longitude

▪ Ballast Water Data Analysis

  • No Exchange Data

▪ ROV Testing

Work Assignments

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▪ Marine Ecoregions

  • Need for Classification

▪ Latitude & Longitude ▪ General Salinity Levels

  • Marine
  • Brackish
  • Fresh

▪ Other Characteristics

  • Marine Oil Terminals

Data Entry

Spalding, M. D., et al. (2007, July/August). Marine Ecoregions of the World: A Bioregionalization of Coastal and Shelf Areas. Bio Science, 57(7). doi:10.1641/B570707

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Ballast Water Analysis

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CSLC: Serving the Public Trust Since 1938 6 CSLC: Serving the Public Trust Since 1938 6

▪ Post PCR Establishment ▪ Negative Growth Trend ▪ 2014 Reduction

  • Almost Half of 2013

▪ 2015 Very Low

  • A third of 2014

▪ Growing Enforcement

No Exchange Trends

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CSLC: Serving the Public Trust Since 1938 7 CSLC: Serving the Public Trust Since 1938 7

Commercial Activity

0.7% 2.8%

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CSLC: Serving the Public Trust Since 1938 8 CSLC: Serving the Public Trust Since 1938 8

Volume Discharge Vs Arrivals

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CSLC: Serving the Public Trust Since 1938 9 CSLC: Serving the Public Trust Since 1938 9

Top 5 Ports Receiving Non-Exchanged Ballast Avg.

  • 1. Los Angeles – Long Beach………………………………… 70,416 MT/ Year
  • 2. Carquinez………………………………………………………… 46,784 MT/ Year
  • 3. Stockton………………………………………………………….. 39,967 MT/ Year
  • 4. Richmond………………………………………………………… 30,446 MT/ Year
  • 5. Oakland…………………............................................ 14,107 MT/ Year

No Exchange Discharge Ports

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CSLC: Serving the Public Trust Since 1938 10 CSLC: Serving the Public Trust Since 1938 10

Port Trends

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CSLC: Serving the Public Trust Since 1938 11 CSLC: Serving the Public Trust Since 1938 11

Stockton

▪ No Exchange Discharge is rising ▪ Number of Arrivals Growing ▪ Mostly Bulk & Tank ▪ Year 2013

▪ Only Three No Exchange Discharges ▪ Bu Bulk lk Carr Carrie ier: Fu Kang Discharged over 110,000 MT

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CSLC: Serving the Public Trust Since 1938 12 CSLC: Serving the Public Trust Since 1938 12

Oakland

▪ No Exchange Discharge is varied ▪ Number of Arrivals Dropping ▪ Mostly Container ▪ Year 2015

▪ Only Two No Exchange Discharges Events

▪ Bu Bulk lk Ca Carrier: Atlantic Maya Discharged over 15,000 MT ▪ Con Contain iner Ship ip: Hatsu Crystal Discharged over 11,500 MT

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CSLC: Serving the Public Trust Since 1938 13 CSLC: Serving the Public Trust Since 1938 13

No Exchange Source

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CSLC: Serving the Public Trust Since 1938 14 CSLC: Serving the Public Trust Since 1938 14

No Exchange Source

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CSLC: Serving the Public Trust Since 1938 15 CSLC: Serving the Public Trust Since 1938 15

No Exchange Source

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CSLC: Serving the Public Trust Since 1938 16 CSLC: Serving the Public Trust Since 1938 16

▪ Cold Temperate Northeast Pacific growing ▪ Warm Temperate Northeast Pacific & Tropical East Pacific decreasing

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CSLC: Serving the Public Trust Since 1938 17 CSLC: Serving the Public Trust Since 1938 17

2014 2015

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CSLC: Serving the Public Trust Since 1938 18 CSLC: Serving the Public Trust Since 1938 18

▪Exponential decline of “No Exchange”

  • Growing levels of enforcement

▪Significant amount sourced from PCR

  • Vessels unfamiliar with the rules?
  • Not considering islands?

▪What’s Next?

  • Connecting BWD Location with BWS Location

Ballast Water Findings

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CSLC: Serving the Public Trust Since 1938 19 CSLC: Serving the Public Trust Since 1938 19

Test Sites 1) HSU Aquatic Center 2) Eureka Chevron Terminal 3) Trinidad Harbor

ROV Testing

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CSLC: Serving the Public Trust Since 1938 20 CSLC: Serving the Public Trust Since 1938 20

▪Greater enforcement → Greater compliance

  • ROV as a tool for enforcement

▪Program effectiveness is growing ▪The need for outreach remains

  • Small mistakes from one vessel can cause

big problems

Conclusions

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CSLC: Serving the Public Trust Since 1938 21 CSLC: Serving the Public Trust Since 1938 21

Any Questions?

Thank You