Bikin River Taiga & Udege: Ecology, Conflict, and Conservation (2000s–2020s)

Administrative & Technical Announcements

• Confirmation of panelists, co-host status, and screen-sharing ability.

• Ongoing troubles with the university’s new LMS: ZIP-packaged Excel files, columns too narrow, grading load for hundreds of students, mis-submissions when students press the wrong buttons.

• Thanks for students’ first-week comments; lecturer has not yet finished reading all.

• Intention to finish today’s class before 10:50 a.m.

• Assignment reminder re-posted at the end; students may write freely—agreement not required.

Today’s Lecture Frame

• Course: “総合人間学 (Integrated Human Studies)” – Part 2 of the mini-series “Living with the Earth: Forest Peoples.”

• Temporal focus: Events from the 2000 s through the 2020 s.

• Geographic focus: Russian Far East, chiefly the Bikin River basin, home of the Udege (ツングース系先住少数民族) and the Amur tiger.

Interlude – A Weekend Shock

• News headline shown (Niigata Nippo extra): “U.S. strikes Iran’s nuclear facilities.”

• Lecturer withholds deep analysis but urges students to connect present events to Cold-War roots in which Iran was once a U.S. ally vs. the U.S.S.R.

20th-Century Cold War Backdrop (Rapid Slide Pass-Through)

• Cold War period: $1945\,–\,1989$.

• Concepts of “Iron Curtain” & “Bamboo Curtain” limited people-to-people exchange.

• Japanese society had scant, often U.S.-filtered, information on Soviet nature or Indigenous peoples.

• Yet nature ignored borders: migratory cranes, salmon, seafood links (crabs, scallops) between Amur–Okhotsk ecosystems and Japanese dinner tables.

Spies vs. NGO Workers

• Book recommendation: Tim Weiner, “CIA: Legacy of Ashes.”

• Personal stance: chose an environmental NGO, not a spy agency—“to speak for non-human life in decision-making arenas.”

• Quick NGO definition (author’s bias):

  • Strength = first-hand field data ("一次情報").

  • Analogy: buying fish vs. diving to see living fish.

Central Stage – The Bikin River Taiga

Locational Basics

• Russia shown in cream on map; the study area sits just north of the Sea of Japan.

• Bikin River ($\ell = 560\,\text{km}$) > Japan’s longest river (Shinano, $367\,\text{km}$).

• Hydrologic chain: Bikin → Ussuri → Amur → Sea of Okhotsk → North Pacific.

Biophysical Significance

• Glacial refugium → extraordinary biodiversity.

• Flagship species: Amur (Siberian) tiger.

• Symbolic tree: Korean (朝鮮) pine, age $\approx 350\,\text{yr}$, cones $\ge 20\,\text{cm}$.

  • Pine nuts → wild boar fatten → prey base for tigers.

• Extreme climate: winter $T_{min} \approx -35^{\circ}\text{C} \text{ to } -40^{\circ}\text{C}$.

Historical Human Pressure

Japanese Post-war Timber Boom

• High-growth era: >1 million new houses/yr. Domestic supply inadequate → large imports.

• By late 20th C. Japan became Far-East Russia’s largest log customer.

• Logging frontier pushed ever deeper; re-planting rare.

1992 Udege Court Battle

• Joint-venture logging plan aimed at Japanese & Korean markets.

• Coalition: Udege, local deputies, Cossacks, citizens, journalists.

• Russian “Federal Supreme Arbitration Court” recommended drastic cutback; firm withdrew.

Recurrent Threats & China’s Rise

• 1998 PRC floods → domestic logging ban → surge in Russian timber imports.

• Early 2000s: China eclipses Japan as No. 1 buyer; trains of logs roll to the border.

UNESCO & the “Deferred” World Heritage Bid (2001)

• Helsinki, 25th WHC: Russia nominated Bikin + another reserve under Criterion (ⅸ)/(ⅹ) – biodiversity/rare species.

• IUCN acknowledged “outstanding universal value” but deferred listing because:

  1. Bikin lacked legal protection & budget.

  2. Long-term management plan absent.

• Recommendation: upgrade to federal protected status first.

Taiga Conservation Project (NPO + Ricoh, 2000 → )

Activities

1. Media strategy – press tours, feature articles (e.g., Asahi 2005 full-page).

2. Stakeholder outreach – dialogue with Japanese timber sector.

3. Support for local bodies – Udege associations, JSC “Bikin,” Indigenous Community Enterprises.

4. Ecotourism – annual 10- to 20-person study tours:

   • Homestays; river expeditions; Udege guides (e.g., Sergei, PE teacher, 100 kg water-tank lifter).

   • Income stream for mothers (meals, lodging), fathers (boat & guide fees), youth (craft sales).

5. Education – after-school environmental workshops.

Snapshots of Life & Culture

• Multi-ethnic village (≈17 ethnicities, pop. ≈650) with majority Udege.

• Iconic hunter-philosopher: Yakov Kanchuga.

  • Solo hunting ethic; handmade dugout canoe.

  • Quotes:

  • “命あるものは皆、美しい。”

  • “百年先を見ればタイガを守れる。”

• Household scene: wife cleaving deer leg with axe; teenage son unfazed—ordinary life.

Fauna Highlights

• Amur tiger (Panthera tigris altaica) – global population $\approx 600$.

• Crane migration: Hooded & White-naped cranes; specific focus on $\text{ナベヅル}$ wintering in Kyūshū/Hiroshima.

• Island owl (シマフクロウ) – wingspan $\sim 1.8–2.0\,\text{m}$; ≈100 birds in basin.

• Marten (黒テン); Wolverine (ウルヴァリン); Eurasian lynx; two bear species (Asian black & brown).

• Salmon (シロザケ) lifecycle links river to Japanese fisheries.

River–Ocean Nutrient Conveyor (Keywords)

• Dissolved iron, fulvic acids, humic colloids.

• $\text{River} \rightarrow \text{Amur} \rightarrow \text{Okhotsk}$: seeding spring diatom bloom → fish boom → Japanese seafood supply.

Conservation Milestones

1. 2015 – Bikin National Park (Национальный парк «Бикин»):

   • Commercial logging banned.

   • Udege traditional use rights retained; Indigenous rangers hired.

2. 2018 Aug. – UNESCO inscription: “Central Sikhote-Alin, Extension (Bikin River Valley).”

Geo-Political Headwinds

• Post-2010: shrinking press freedom, personality cult.

• 2014 Crimea annexation → accelerated chill with West; border agents bar long-time foreign NGO staff (incl. speaker, 2017 ban 5 yr).

• Some Indigenous leaders seek political asylum abroad.

• 2022 Feb. 24: Russian full invasion of Ukraine (“special military operation”); immediate cessation of field cooperation & ecotourism.

Climate & War: A Combined Warning

• BBC/Guardian pieces: Remaining carbon budget for $1.5^{\circ}\text{C}$ may expire in ≈3 yr.

• Military GHG emissions = giant “blind spot” (~6 % global).

• Lecturer’s refrain: “戦争している場合じゃない。”

Personal Reflections & Take-Home Messages

• Biodiversity ≈ possibility. Existence of Udege enabled Bikin’s preservation.

• 21st-century problems (plastic, climate) demand mass participation; a handful of activists no longer enough.

• Be partly a “global/earthling” citizen, not only a national one.

• Consult nature as teacher; project mind 100 years forward: compassion = “love” as viable motive.

• River metaphor: Bikin’s long meanders create niches; a straight-line rush may lose life’s richness.

Course Assignment (Re-posted)

1. Reflect on any segment of today’s talk or slide PDF.

2. Agreement not required; dissent welcomed.

3. Submit through LMS; partial listening allowed.

Numerical & Technical References

• Bikin River length: $560\,\text{km}$.

• Japanese longest Shinano: $367\,\text{km}$.

• Amur tiger world pop.: $\approx 600$.

• Udege people: <2000 globally; village ≈$400$.

• Temperature lows: $-35^{\circ}\text{C} \to -40^{\circ}\text{C}$.

• Climate threshold: $1.5^{\circ}\text{C}$ global mean.

Suggested Further Reading / Viewing

• Tim Weiner – “CIA: Legacy of Ashes” (Cold-War context).

• UNESCO WHC 2001 Helsinki & WHC 2018 Manama documents.

• Scientific terms to search: “Amur–Okhotsk carbon pump,” “dissolved iron export,” “fulvic acids.”